My Inquiry
My Account
Renesas HIP6004BCB-T
- Part No.:
- HIP6004BCB-T
- Manufacturer:
- Renesas
- Category:
- Special Purpose Regulators
- Package:
- 20-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
HIP6004BCB-T.pdf
- Description:
- IC REG CTRLR INTEL 1OUT 20SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:4,020
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
HIP6004BCB-T from Intersil is a synchronous-rectified buck PWM controller IC designed to drive two N-channel MOSFETs in high-performance microprocessor power supplies. It delivers precise voltage-mode control, 0%–100% duty cycle range, ±1% output regulation over line/temperature, and integrated VID-based DAC (1.3V–3.5V) for dynamic voltage scaling in Pentium® and PowerPC™ systems.
For engineers reviewing the HIP6004BCB-T datasheet, HIP6004BCB-T pinout, HIP6004BCB-T application, or HIP6004BCB-T equivalent, key selection considerations include its 200kHz programmable oscillator (50kHz–1MHz), rDS(ON)-based overcurrent sensing, PGOOD window monitor (±10%), and SOIC-20 package with TTL-compatible VID inputs.
Technical Context
The HIP6004BCB-T implements voltage-mode PWM control using a 200kHz free-running triangle-wave oscillator adjustable via external RT resistor. Its error amplifier provides 15MHz gain-bandwidth and 6V/µs slew rate to support fast transient response in microprocessor VRMs.
It integrates a 5-bit TTL-compatible DAC (VID0–VID4) that sets both output voltage (1.3V–3.5V in 0.05V/0.1V steps) and associated protection thresholds (PGOOD, OVP). Overcurrent detection uses the upper MOSFET's rDS(ON) without a sense resistor, while overvoltage protection triggers an external SCR via OVP pin.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Control Topology | Voltage-mode PWM for synchronous buck converters with single feedback loop |
| Output Voltage Range | 1.3VDC–3.5VDC, digitally programmable via 5-bit VID interface |
| Oscillator Frequency | 200kHz nominal, adjustable from 50kHz to >1MHz using RT resistor |
| Output Regulation Accuracy | ±1% over line voltage and temperature variations |
| PGOOD Threshold | ±10% window around DACOUT reference voltage with 2% hysteresis |
| Gate Drive Capability | UGATE: 350–500mA source / LGATE: 300–450mA source at 12V supply |
| Overcurrent Sensing | rDS(ON)-based; no external current-sense resistor required |
Pinout & Package
The HIP6004BCB-T is housed in a 20-lead SOIC package (JEDEC MS-013, pkg drawing M20.3), with exposed pad not present. Pin assignments are validated per FN4567 Rev 3.00 datasheet.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VSEN (1) | Output voltage sense input | Connects directly to converter output; feeds PGOOD and OVP comparators |
| OCSET (2) | Overcurrent threshold programming | Internal 200µA current source sets trip point with ROCSET and rDS(ON) |
| SS (3) | Soft-start timing node | 10µA internal current charges external capacitor to control startup ramp |
| VID0–VID4 (4–8) | Digital voltage identification inputs | TTL-compatible 5-bit bus selects DACOUT reference (1.3V–3.5V) |
| COMP (9) | Error amplifier output | Drives compensation network; connects to feedback loop compensation components |
| FB (10) | Error amplifier inverting input | Connects to voltage divider from VOUT; closes regulation loop |
| RT (20) | Oscillator frequency adjustment | Resistor to GND increases frequency; resistor to VCC decreases frequency |
Key Features
| Feature | Design Value |
|---|---|
| Integrated 5-bit VID DAC | Enables dynamic voltage scaling across 32 discrete levels (1.3V–3.5V) without external DAC |
| rDS(ON)-based current sensing | Eliminates current-sense resistor, reducing BOM cost and PCB area while improving efficiency |
| Programmable 50kHz–1MHz oscillator | Allows optimization of switching frequency for efficiency, size, and EMI in space-constrained VRMs |
| Full 0%–100% PWM duty cycle | Supports wide input-output voltage ratios and enables deep dropout operation during transients |
| Power-Good window comparator | Provides reliable system enable/disable signaling with ±10% tolerance and built-in hysteresis |
Applications
| Microprocessor Core Power Supply | High-Density DC-DC Regulator |
|---|---|
Use Scenario: Providing tightly regulated core voltage to Pentium®, Pentium Pro, and PowerPC™ microprocessors requiring dynamic VID-based voltage scaling. IC Role / Device Role / Timing Role: Primary PWM controller managing synchronous buck topology, gate drive, and real-time voltage monitoring. Use Value: Achieves ±1% output regulation and fast transient response essential for stable CPU operation under load changes. | Use Scenario: Converting +5V or +12V input to low-voltage (1.3V–3.5V), high-current outputs in compact embedded systems. IC Role / Device Role / Timing Role: Central voltage-mode controller enabling efficient, resistor-free current sensing and programmable switching frequency. Use Value: Reduces component count and board space versus discrete current-sense solutions while maintaining precision regulation. |
| Distributed Low-Voltage Power | Legacy Microprocessor VRM |
Use Scenario: Delivering localized 1.8V–3.3V power to FPGAs, ASICs, or memory subsystems in multi-rail power architectures. IC Role / Device Role / Timing Role: Standalone buck controller with integrated protection (OVP, OC) and PGOOD signaling for system-level power sequencing. Use Value: Simplifies design of distributed supplies by integrating monitoring, protection, and digital voltage selection in one SOIC-20 device. | Use Scenario: Replacing aging linear regulators or early-generation controllers in industrial or telecom equipment supporting K6™, 6X86™, or Alpha™ CPUs. IC Role / Device Role / Timing Role: Drop-in upgrade path offering improved efficiency, tighter regulation, and reduced external component count. Use Value: Enables legacy system upgrades with minimal layout change while meeting stricter voltage tolerance and transient requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar buck controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HIP6006CB-T | Higher integration: includes integrated MOSFET drivers with enhanced shoot-through protection; supports wider VIN range (4.5V–15V) | Targeted at newer VRM designs requiring higher gate drive strength and robust fault handling | Preferred when upgrading from HIP6004BCB-T for improved thermal performance and driver robustness |
| ISL6260CRZ-T | Dual-phase capable, supports Intel IMVP-6 compliance; includes telemetry and SMBus interface not present in HIP6004BCB-T | Designed for advanced notebook CPU power delivery with phase interleaving and digital communication | Selected for new designs requiring multi-phase operation or digital PMBus control, not for direct replacement |
Compared with HIP6004BCB-T, HIP6006CB-T offers stronger gate drive and extended input range but retains identical VID interface and SOIC-20 footprint; ISL6260CRZ-T adds multi-phase and digital control at the cost of increased complexity and different package (QFN).
Availability
HIP6004BCB-T is available at Aetrix Electronics and suitable for microprocessor core power supplies, high-density DC-DC regulators, and distributed low-voltage power systems requiring stable component supply and long-term obsolescence management.
Supply support for HIP6004BCB-T includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Intersil Corporation was a U.S.-based semiconductor company specializing in power management, precision analog, and interface ICs before its acquisition by Renesas Electronics in 2017.
The HIP6004B product line was developed specifically for high-efficiency, digitally programmable VRMs powering x86 and RISC microprocessors in desktop, server, and embedded computing platforms.
FAQ
What is the function of the VID pins on the HIP6004BCB-T?
The VID0–VID4 pins on the HIP6004BCB-T form a 5-bit TTL-compatible digital interface that programs the internal DAC to set the output voltage reference (DACOUT) between 1.3VDC and 3.5VDC. This reference determines both the regulated output voltage and the thresholds for PGOOD and overvoltage protection. Each unique 5-bit combination corresponds to a specific DACOUT level as defined in Table 1 of the FN4567 datasheet. The HIP6004BCB-T uses these inputs to enable dynamic voltage scaling without external components.
Does the HIP6004BCB-T require an external current-sense resistor?
No, the HIP6004BCB-T does not require an external current-sense resistor. It implements overcurrent protection by monitoring the voltage drop across the upper MOSFET's rDS(ON) using the OCSET pin and an external resistor (ROCSET). An internal 200µA current source develops a reference voltage across ROCSET, and the HIP6004BCB-T compares this to the MOSFET's source-drain voltage to detect overcurrent conditions. This architecture reduces component count, improves efficiency, and lowers solution cost compared to shunt-based sensing.
What is the operating temperature range for the HIP6004BCB-T?
The HIP6004BCB-T is specified for an ambient operating temperature range of 0°C to +70°C, as confirmed in the Ordering Information table on page 2 of the FN4567 Rev 3.00 datasheet. This commercial-grade rating applies to all variants including the HIP6004BCB-T (SOIC-20, tape-and-reel). Thermal resistance θJA is 65°C/W for the SOIC package, and maximum junction temperature is rated at 150°C. Operation outside this range may result in degraded performance or reliability failure.
Can the HIP6004BCB-T be used with a +5V input supply?
Yes, the HIP6004BCB-T supports operation from either a +5V or +12V bias supply, as explicitly stated in the datasheet Features section and Recommended Operating Conditions. When using +5V, ensure VCC remains within ±10% tolerance (4.5V–5.5V) and verify that gate drive strength (UGATE/LGATE) and bootstrap circuitry remain sufficient for the selected MOSFETs. The oscillator frequency, error amplifier bandwidth, and protection thresholds remain fully functional across both supply options.
What protection features are integrated into the HIP6004BCB-T?
The HIP6004BCB-T integrates overvoltage protection (OVP), overcurrent protection (OC), and power-good (PGOOD) monitoring. OVP triggers an open-drain output (OVP pin) to activate an external SCR crowbar circuit when VSEN exceeds 115–120% of DACOUT. OC protection cycles the soft-start function in hiccup mode using rDS(ON) sensing. PGOOD asserts low when output voltage deviates beyond ±10% of DACOUT, with 2% hysteresis to prevent chatter. All three functions operate independently and disable PWM output upon fault detection.
HIP6004BCB-T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- 20-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Applications:
- Controller, Intel Pentium®, II, Pro
- Voltage - Input:
- 5V, 12V
- Number of Outputs:
- 1
- Voltage - Output:
- 1.3V ~ 3.5V
- Operating Temperature:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-SOIC
HIP6004BCB-T FAQ
1.How can I place an order for HIP6004BCB-T through Aetrix?
Please submit a Request for Quotation (RFQ) for HIP6004BCB-T on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for HIP6004BCB-T reliable?
The price and inventory of HIP6004BCB-T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HIP6004BCB-T is usually 5 days.
3.What payment methods are accepted for HIP6004BCB-T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HIP6004BCB-T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HIP6004BCB-T?
HIP6004BCB-T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HIP6004BCB-T order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for HIP6004BCB-T?
For technical support, including HIP6004BCB-T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HIP6004BCB-T requirements.
6.How does Aetrix verify that HIP6004BCB-T is sourced from the original manufacturer or authorized distributors?
All HIP6004BCB-T products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that HIP6004BCB-T meets industry standards.
7.What is the process for return or replacement of HIP6004BCB-T?
All HIP6004BCB-T units undergo pre-shipment inspection (PSI). If there is an issue with HIP6004BCB-T, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The HIP6004BCB-T part is unused and in its original packaging.
Return procedure for HIP6004BCB-T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
HIP6004BCB-T Tags
-
TPS51206DSQR
Texas Instruments
-
TPS51200DRCR
Texas Instruments
-
TPS51200DRCT
Texas Instruments
-
TPS62740DSSR
Texas Instruments
-
TPS51100DGQR
Texas Instruments
-
NCP51200MNTXG
onsemi
-
NCP51400MNTXG
onsemi
-
RT9026GSP
Richtek USA Inc.
-
LP2998MRX/NOPB
Texas Instruments
-
TPS51200QDRCRQ1
Texas Instruments
-
DPA423GN-TL
Power Integrations
-
LM10011SD/NOPB
Texas Instruments
Tech Hub
TTL and CMOS logic families differ in thresholds, loading, output drive, power and timing. This engineering guide compares 74HC and 74HCT, calculates noise margins and checks 3.3 V/5 V compatibility.
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
