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Renesas HIP2211FBZ-T7A
- Part No.:
- HIP2211FBZ-T7A
- Manufacturer:
- Renesas
- Category:
- Gate Drivers
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
HIP2211FBZ-T7A.pdf
- Description:
- IC GATE DRVR HALF-BRIDGE 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:106
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Product details
Overview
HIP2211FBZ-T7A from Renesas is a 100V, 3A source / 4A sink high-frequency half-bridge NMOS gate driver with HI/LI inputs, 15ns typical propagation delay, 2ns typical delay matching, and integrated 0.5Ω bootstrap diode-designed for telecom DC/DC converters and BLDC motor drives requiring robust shoot-through prevention and 6–18V supply operation.
For engineers reviewing the HIP2211FBZ-T7A datasheet, HIP2211FBZ-T7A pinout, HIP2211FBZ-T7A application, or HIP2211FBZ-T7A equivalent, this page delivers verified package mapping (8-pin SOIC), confirmed HI/LI logic compatibility with 3.3V systems, UVLO thresholds (5.6V rise/5.1V fall), and validated drop-in replacement status versus ISL2111 and HIP2101 in identical SOIC-8 footprint.
Technical Context
The HIP2211FBZ-T7A implements dual independent gate drivers with level-shifted high-side control and dedicated low-side logic, enabling precise timing coordination between HO and LO outputs. Its HI/LI input architecture accepts VDD-tolerant 3.3V logic signals and provides separate enable paths for each FET, supporting synchronous rectification and dead-time-critical topologies.
Integrated bootstrap diode (0.5Ω typ) eliminates external diode requirement while maintaining 115V max HB-to-HS rating. VDD and boot UVLO (5.6V/4.6V thresholds) ensure safe startup and fault recovery in 100V half-bridge configurations with fast transient immunity on HS pin (−10V continuous tolerance).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Driver Type | High-frequency half-bridge NMOS gate driver with independent HI/LI inputs |
| Output Current | 3A source / 4A sink per channel-sufficient to drive 10nF gate capacitance at >1MHz switching |
| Propagation Delay | 15ns typical-enables stable operation up to 2MHz PWM frequency with tight timing control |
| Delay Matching | 2ns typical-minimizes cross-conduction risk during transitions in hard-switching topologies |
| Supply Range | 6V to 18V-supports wide-input industrial and telecom power rails without auxiliary bias |
| Bootstrap Voltage | 115V max HB-to-HS-enables reliable high-side drive in 100V bus applications |
| UVLO Thresholds | VDD: 5.6V rise / 5.1V fall; Boot: 5.1V rise / 4.6V fall-prevents erratic switching during brownout |
Pinout & Package
Package: 8-lead SOIC (M8.15), RoHS-compliant, Pb-free NiPdAu-Ag e4 termination, MSL3, EPAD isolated.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD | Analog supply input | Positive rail for low-side driver and internal logic; requires 4.7µF + 0.1µF local decoupling |
| HB | High-side bootstrap supply | Connects to bootstrap capacitor top; referenced to HS node, not VSS |
| HO | High-side gate output | Drives gate of high-side NMOS; voltage swing referenced to HS, not VSS |
| HS | High-side source reference | Connects to source of high-side FET; forms return path for bootstrap capacitor |
| LO | Low-side gate output | Drives gate of low-side NMOS; voltage swing referenced to VSS |
| VSS | Ground reference | Common return for VDD supply and low-side driver; connect to PCB ground plane |
| LI | Low-side logic input | 3.3V-compatible, VDD-tolerant input; controls LO output directly |
| HI | High-side logic input | 3.3V-compatible, VDD-tolerant input; controls HO output directly |
Key Features
| Feature | Design Value |
|---|---|
| Drop-in replacement | PIN-TO-PIN compatible with ISL2111 and HIP2101 in 8-lead SOIC-no PCB redesign required |
| Integrated bootstrap diode | 0.5Ω typical forward resistance-eliminates discrete diode, reduces BOM count and layout area |
| Noise-immune inputs | 0.7V hysteresis on HI/LI pins plus −10V HS pin tolerance-rejects system-level EMI in noisy environments |
| Robust UVLO protection | Independent VDD and boot UVLO with 0.5V hysteresis-ensures clean startup and fault recovery |
| Fast, matched timing | 15ns typical propagation delay with 2ns matching-supports high-frequency ZVS/ZCS resonant topologies |
Applications
| Telecom DC/DC Converters | BLDC Motor Drives |
|---|---|
Use Scenario: 48V–54V input telecom half-bridge or full-bridge DC/DC modules delivering 12V/24V intermediate bus power. IC Role / Device Role / Timing Role: Half-bridge gate driver coordinating high-side and low-side NMOS switches with precise dead-time control. Use Value: 100V rating and 115V bootstrap support enable direct use on 48V+ bus without level-shifting; 15ns delay ensures stable 1MHz+ operation. |
Use Scenario: 3-phase inverter stage driving brushless DC motors in HVAC blowers, server fans, and industrial pumps. IC Role / Device Role / Timing Role: High-current gate driver providing independent HI/LI control per phase leg with fast turn-on/turn-off. Use Value: 3A/4A drive strength supports fast gate charging of 500–1000pF MOSFETs; 2ns delay matching minimizes shoot-through in commutation. |
| Two-Switch Forward Converters | Class-D Audio Amplifiers |
Use Scenario: Isolated 24–48V input two-switch forward converters used in industrial PLC power supplies and embedded controllers. IC Role / Device Role / Timing Role: Synchronous rectifier driver controlling active clamp and main switch pair with coordinated timing. Use Value: Wide 6–18V VDD range accommodates auxiliary winding-derived bias; −10V HS tolerance handles transformer leakage spikes. |
Use Scenario: High-efficiency Class-D amplifier output stage delivering >100W into 4Ω loads in professional audio equipment. IC Role / Device Role / Timing Role: High-speed bridge driver enabling >300kHz PWM carrier frequency with minimal distortion. Use Value: 15ns propagation delay and <20ns rise/fall times reduce switching losses and EMI generation at ultrasonic frequencies. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar half-bridge gate driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| ISL2111FRZ-T7A | Same 8-lead SOIC package, 3A/4A drive, but lacks integrated bootstrap diode and has higher 25ns typical propagation delay | Requires external bootstrap diode; less suitable for space-constrained or high-reliability designs where diode failure is a concern | Select when legacy ISL2111 design reuse is prioritized and external diode integration is acceptable |
| HIP2101IBZ-T7A | Same pinout and drive capability, but no integrated bootstrap diode and narrower 8–16V VDD range | Cannot operate below 8V supply; unsuitable for low-voltage start-up or brownout recovery scenarios | Select only if existing HIP2101 layout is reused and system VDD remains strictly ≥8V |
Compared with ISL2111FRZ-T7A and HIP2101IBZ-T7A, the HIP2211FBZ-T7A delivers superior system-level reliability via its integrated 0.5Ω bootstrap diode, wider 6–18V operating range, and tighter 2ns delay matching-reducing component count and improving timing margin in high-frequency 100V half-bridge designs.
Availability
HIP2211FBZ-T7A is available at Aetrix Electronics and suitable for telecom DC/DC converters, BLDC motor drives, and two-switch forward converters requiring stable component supply, long-term lifecycle support, and RoHS-compliant manufacturing.
Supply support for HIP2211FBZ-T7A 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
Renesas Electronics is a global semiconductor leader specializing in microcontrollers, analog, power management, and timing solutions for industrial, automotive, and communications markets.
The HIP2211FBZ-T7A belongs to Renesas' high-voltage gate driver product line, engineered specifically for robust, high-frequency half-bridge control in 100V-class power conversion systems with emphasis on noise immunity and layout simplicity.
FAQ
What is the maximum bootstrap voltage rating for the HIP2211FBZ-T7A?
The HIP2211FBZ-T7A supports a maximum bootstrap voltage of 115V referenced to HS, enabling reliable operation in 100V half-bridge applications. This rating is specified as HB-to-HS voltage and is distinct from the absolute maximum HB-to-VSS rating of 120V. The 115V limit ensures safe gate drive under worst-case transients while maintaining internal circuit integrity.
Does the HIP2211FBZ-T7A require an external bootstrap diode?
No, the HIP2211FBZ-T7A integrates a 0.5Ω typical bootstrap diode, eliminating the need for an external component. This reduces bill-of-materials count, saves PCB area, and improves system reliability by removing a potential point of failure. The diode is rated for continuous 100mA current and exhibits 50ns reverse recovery time.
Is the HIP2211FBZ-T7A pin-compatible with the ISL2111 and HIP2101?
Yes, the HIP2211FBZ-T7A is explicitly documented as pin-compatible with both the ISL2111 and HIP2101 in the 8-lead SOIC package. All signal pins (VDD, HB, HO, HS, LO, VSS, LI, HI) map identically, and electrical characteristics-including 3A/4A drive strength and 3.3V logic compatibility-are maintained, enabling drop-in replacement without layout changes.
What are the UVLO thresholds for VDD and boot supply on the HIP2211FBZ-T7A?
The HIP2211FBZ-T7A features dual UVLO protection: VDD rising threshold is 5.6V (±0.3V), falling threshold is 5.1V (±0.3V); boot (HB-to-HS) rising threshold is 5.1V (±0.3V), falling threshold is 4.6V (±0.3V). Hysteresis of 0.5V prevents oscillation during marginal supply conditions, ensuring clean startup and shutdown behavior.
Can the HIP2211FBZ-T7A drive both high-side and low-side NMOS FETs in a synchronous buck converter?
Yes, the HIP2211FBZ-T7A is designed for synchronous buck, half-bridge, and full-bridge topologies using NMOS FETs. Its level-shifted high-side driver (HO referenced to HS) and ground-referenced low-side driver (LO referenced to VSS) provide independent, high-current control of both switches. The 15ns propagation delay and 2ns matching ensure precise timing coordination critical for minimizing shoot-through losses.
HIP2211FBZ-T7A Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Renesas
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Driven Configuration:
- Half-Bridge
- Channel Type:
- Synchronous
- Number of Drivers:
- 2
- Gate Type:
- N-Channel MOSFET
- Voltage - Supply:
- 6V ~ 18V
- Logic Voltage - VIL, VIH:
- 1.47V, 1.84V
- Current - Peak Output (Source, Sink):
- 3A, 4A
- Input Type:
- Non-Inverting
- High Side Voltage - Max (Bootstrap):
- 115 V
- Rise / Fall Time (Typ):
- 435ns, 365ns
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
HIP2211FBZ-T7A FAQ
1.How can I place an order for HIP2211FBZ-T7A through Aetrix?
Please submit a Request for Quotation (RFQ) for HIP2211FBZ-T7A 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 HIP2211FBZ-T7A reliable?
The price and inventory of HIP2211FBZ-T7A are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HIP2211FBZ-T7A is usually 5 days.
3.What payment methods are accepted for HIP2211FBZ-T7A?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HIP2211FBZ-T7A transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HIP2211FBZ-T7A?
HIP2211FBZ-T7A orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HIP2211FBZ-T7A 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 HIP2211FBZ-T7A?
For technical support, including HIP2211FBZ-T7A datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HIP2211FBZ-T7A requirements.
6.How does Aetrix verify that HIP2211FBZ-T7A is sourced from the original manufacturer or authorized distributors?
All HIP2211FBZ-T7A 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 HIP2211FBZ-T7A meets industry standards.
7.What is the process for return or replacement of HIP2211FBZ-T7A?
All HIP2211FBZ-T7A units undergo pre-shipment inspection (PSI). If there is an issue with HIP2211FBZ-T7A, 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 HIP2211FBZ-T7A part is unused and in its original packaging.
Return procedure for HIP2211FBZ-T7A:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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