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Texas Instruments TPS60130PWPG4
- Part No.:
- TPS60130PWPG4
- Manufacturer:
- Texas Instruments
- Package:
- 20-PowerTSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TPS60130PWPG4.pdf
- Description:
- IC REG CHARGE PUMP 5V 20HTSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,544
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Product details
Overview
TPS60130PWPG4 from Texas Instruments is a regulated 5-V, 300-mA charge pump DC-DC converter optimized for battery-powered systems. It operates from 2.7 V to 5.4 V input (e.g., three alkaline/NiMH or single Li-ion cells), delivers ±4% regulated output with up to 90% efficiency, and requires only four external ceramic capacitors-no inductors. It integrates low-battery detection, adaptive 1.5×/2× mode switching, and thermal protection for portable medical devices and handheld instrumentation.
For engineers reviewing the TPS60130PWPG4 datasheet, TPS60130PWPG4 pinout, TPS60130PWPG4 application, or TPS60130PWPG4 equivalent, key selection criteria include its 300-mA output capability at 5 V, 60-µA quiescent current, 0.05-µA shutdown current, HTSSOP-20 PowerPAD™ package, and integrated LBO/LBI comparator functionality specific to this variant.
Technical Context
The TPS60130PWPG4 employs dual single-ended charge pumps with adaptive mode switching: it automatically selects between 1.5× and voltage-doubler conversion based on input voltage and load current to maximize efficiency across 2.7–5.4 V. Its ACTIVE-CYCLE regulation maintains fixed 210–450 kHz switching frequency under heavy load while entering pulse-skip mode at light loads to reduce quiescent current.
It features an internal 1.21-V bandgap reference, error amplifier, and MOSFET switches with programmable low-battery detection via LBI/LBO pins. During shutdown (ENABLE = low), output is fully disconnected, leakage drops to ≤1 µA, and supply current falls to 0.05 µA typical-enabling true load isolation in ultra-low-power sleep states.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | 5 V ±4% - tightly regulated for USB-peripheral and microprocessor I/O rail compatibility |
| Max Output Current | 300 mA at 3-V input - sufficient to power multiple low-voltage logic ICs or sensor subsystems |
| Input Voltage Range | 2.7 V to 5.4 V - supports 3-cell alkaline/NiMH and single-cell Li-ion/Li-poly battery operation |
| Quiescent Current | 60 µA typical - enables >1-year battery life in always-on portable instruments with intermittent use |
| Shutdown Current | 0.05 µA typical - ensures negligible drain during extended storage or deep-sleep modes |
| Switching Frequency | 210–450 kHz - fixed-frequency operation under load minimizes EMI filtering complexity |
| Efficiency | Up to 90% - achieved via adaptive mode switching and low-RDS(on) internal MOSFETs |
| Undervoltage Lockout | 1.6 V threshold - prevents brownout operation and protects battery from deep discharge |
Pinout & Package
TPS60130PWPG4 is housed in a thermally enhanced 20-pin HTSSOP (PWP) package measuring 6.50 mm × 4.40 mm, featuring exposed PowerPAD™ for improved heat dissipation in compact PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN (Pins 7, 14) | Power input | Dual-input configuration reduces trace impedance; must be bypassed to PGND with capacitor ≥½ of output capacitance |
| OUT (Pins 5, 16) | Regulated 5-V output | Dual-output pins minimize IR drop; require short parallel trace and local ceramic CO ≥10 µF |
| ENABLE (Pin 3) | Logic-controlled enable | Active-high; drives device into 0.05-µA shutdown with full output disconnection when low |
| FB (Pin 4) | Feedback input | Internally referenced to 1.21 V; connect directly to OUT near load for optimal regulation accuracy |
| LBI (Pin 18) | Low-battery detector input | Compares external resistive divider voltage to 1.21 V; connect to GND if unused |
| LBO/PG (Pin 17) | Open-drain status output | Drives low when battery voltage drops below programmed threshold (LBO mode); requires 100-kΩ–1-MΩ pullup to OUT |
| C1+, C1−, C2+, C2− (Pins 6, 8, 15, 13) | Flying capacitor terminals | Four dedicated nodes for external ceramic flying caps; critical for charge transfer timing and ripple control |
| GND (Pins 1, 2, 19, 20) | Analog ground | Separate from PGND; connects to internal reference and control circuitry-must tie to system AGND |
| PGND (Pins 9, 10, 11, 12) | Power ground | Carries high-frequency charge-pump current; requires low-inductance connection to input/output caps |
Key Features
| Feature | Design Value |
|---|---|
| No-inductor architecture | Eliminates magnetic EMI, simplifies layout, and reduces BOM cost-ideal for space-constrained PCBs |
| Adaptive 1.5×/2× mode switching | Maintains >85% efficiency across full 2.7–5.4 V input range without manual configuration |
| Integrated low-battery detector | Programmable trip point (1.15–1.27 V) via external resistor divider; LBO open-drain output signals battery depletion |
| Pulse-skip regulation | Reduces switching activity at light loads, cutting IQ to 60 µA and enabling multi-year battery life |
| Thermally enhanced PowerPAD™ | HTSSOP-20 package achieves 3.5°C/W junction-to-case resistance-supports 300-mA continuous output in 40°C ambient |
| Full output disconnect in shutdown | Prevents backfeed and load leakage; output leakage ≤1 µA ensures zero standby drain on sensitive sensors |
Applications
| Glucose Meters | PCMCIA Smart Card Readers |
|---|---|
Use Scenario: Portable, battery-operated medical device requiring precise 5-V rail for analog front-end and microcontroller. IC Role / Device Role / Timing Role: Primary 5-V power source converting single Li-ion cell (3.0–4.2 V) to stable 5 V ±4% with <10 mV ripple. Use Value: Integrated LBO enables early battery warning before clinical measurement failure; 0.05-µA shutdown extends disposable cartridge shelf life. |
Use Scenario: Compact peripheral card supplying 5-V interface power to smart cards compliant with ISO 7816-3. IC Role / Device Role / Timing Role: Point-of-use boost converter delivering 300-mA peak current during card insertion and data exchange. Use Value: No-inductor design meets stringent EMI limits for card readers; adaptive mode sustains efficiency as battery depletes from 4.2 V to 2.7 V. |
| Handheld Test Equipment | Backup-Battery Boost Circuits |
Use Scenario: Battery-powered multimeter or oscilloscope module needing clean 5-V rail for ADC reference and display driver. IC Role / Device Role / Timing Role: Regulated 5-V supply with <50 mVpp ripple, isolated during sleep via ENABLE control. Use Value: Pulse-skip mode holds quiescent current at 60 µA-enabling >500-hour runtime on two AA cells; FB pin placement minimizes load regulation error. |
Use Scenario: System backup path where supercapacitor or coin cell (2.5–3.3 V) must power 5-V real-time clock or SRAM during main power loss. IC Role / Device Role / Timing Role: Low-quiescent boost converter activated only during brownout events; starts within 10 µs of ENABLE assertion. Use Value: 16-Ω internal start-up current limiter prevents inrush into backup cap; undervoltage lockout (1.6 V) avoids deep discharge damage. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar regulated charge pump applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPS60131PWPG4 | Replaces LBO with Power Good (PG) output; identical electrical specs except comparator function | Used where output voltage supervision (not battery monitoring) is required-e.g., FPGA configuration sequencing | Select TPS60131PWPG4 when system needs PG signal to enable downstream logic after stable 5-V rail is established |
| TPS60110PWP | Same 5-V/300-mA output but lacks LBO/PG comparator; uses simpler pinout (16-pin HTSSOP) and lower IQ (45 µA) | Suitable for cost-sensitive, non-critical applications without battery health monitoring or power-good signaling | Choose TPS60110PWP when low-battery detection is unnecessary and board space allows alternate footprint |
Compared with TPS60130PWPG4, TPS60131PWPG4 offers identical power performance but swaps low-battery alert for output supervision-making it ideal for host-controlled power sequencing. TPS60110PWP trades away diagnostic features for lower cost and quiescent current, best suited for fixed-battery-life consumer devices.
Availability
TPS60130PWPG4 is available at Aetrix Electronics and suitable for battery-powered medical instruments, handheld test equipment, PCMCIA peripherals, and backup-power systems requiring stable component supply, long-lifecycle support, and guaranteed traceability.
Supply support for TPS60130PWPG4 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
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and power management technologies, with decades of expertise in high-efficiency DC-DC conversion.
The TPS6013x product line was designed specifically for space-constrained, battery-powered applications requiring regulated 5-V output without inductors-targeting portable instrumentation, medical diagnostics, and smart-card interfaces.
FAQ
What is the maximum continuous output current of the TPS60130PWPG4?
The TPS60130PWPG4 delivers up to 300 mA of continuous output current when supplied from a 3-V input, as specified in the Recommended Operating Conditions table. This rating holds across the full operating temperature range (–40°C to +125°C junction) and is validated with proper thermal layout-including soldering the PowerPAD™ to a minimum 100 mm² copper pour.
Does the TPS60130PWPG4 require external inductors?
No, the TPS60130PWPG4 is a capacitor-based charge pump converter and requires no inductors. It operates using four external ceramic capacitors: two flying capacitors (C1, C2) and input/output filter capacitors (Ci, Co). This eliminates magnetic EMI, reduces board area, and lowers BOM cost compared to inductor-based boost converters.
How does the low-battery detection function work on the TPS60130PWPG4?
The TPS60130PWPG4 implements low-battery detection via the LBI input and LBO open-drain output. An external resistor divider scales the battery voltage to compare against the internal 1.21-V reference. When the scaled voltage falls below 1.15–1.27 V, LBO pulls low. The LBO signal is invalid for the first 500 µs after startup and is high-impedance during shutdown.
What is the shutdown current specification for the TPS60130PWPG4?
The TPS60130PWPG4 draws just 0.05 µA typical (1 µA maximum) supply current when ENABLE is driven low. In this state, all internal switches, oscillator, and control logic are disabled, and the output is fully disconnected from the input-ensuring zero backfeed and minimal battery drain during storage or deep-sleep modes.
Can the TPS60130PWPG4 operate from a single Li-ion cell?
Yes, the TPS60130PWPG4 supports input voltages from 2.7 V to 5.4 V, making it compatible with single-cell Li-ion (3.0–4.2 V nominal) and Li-polymer batteries. Its adaptive 1.5×/2× mode switching maintains high efficiency (>85%) across the full discharge curve, and undervoltage lockout (1.6 V) prevents operation below safe battery voltage.
TPS60130PWPG4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 20-PowerTSSOP (0.173", 4.40mm Width)
- Packaging:
- Tube
- Product Status:
- Discontinued at Digi-Key
- Function:
- Step-Up
- Output Configuration:
- Positive
- Topology:
- Charge Pump
- Output Type:
- Fixed
- Number of Outputs:
- 1
- Voltage - Input (Min):
- 2.7V
- Voltage - Input (Max):
- 5.4V
- Voltage - Output (Min/Fixed):
- 5V
- Voltage - Output (Max):
- -
- Current - Output:
- 300mA
- Frequency - Switching:
- 320kHz
- Synchronous Rectifier:
- No
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-HTSSOP
TPS60130PWPG4 FAQ
1.How can I place an order for TPS60130PWPG4 through Aetrix?
Please submit a Request for Quotation (RFQ) for TPS60130PWPG4 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 TPS60130PWPG4 reliable?
The price and inventory of TPS60130PWPG4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPS60130PWPG4 is usually 5 days.
3.What payment methods are accepted for TPS60130PWPG4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPS60130PWPG4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPS60130PWPG4?
TPS60130PWPG4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPS60130PWPG4 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 TPS60130PWPG4?
For technical support, including TPS60130PWPG4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPS60130PWPG4 requirements.
6.How does Aetrix verify that TPS60130PWPG4 is sourced from the original manufacturer or authorized distributors?
All TPS60130PWPG4 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 TPS60130PWPG4 meets industry standards.
7.What is the process for return or replacement of TPS60130PWPG4?
All TPS60130PWPG4 units undergo pre-shipment inspection (PSI). If there is an issue with TPS60130PWPG4, 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 TPS60130PWPG4 part is unused and in its original packaging.
Return procedure for TPS60130PWPG4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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