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Texas Instruments TPS60133PWP
- Part No.:
- TPS60133PWP
- Manufacturer:
- Texas Instruments
- Package:
- 20-PowerTSSOP (0.173", 4.40mm Width)
- Datasheet:
-
TPS60133PWP.pdf
- Description:
- IC REG CHARGE PUMP 5V 20HTSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,345
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Product details
Overview
TPS60133PWP from Texas Instruments is a regulated 5-V ±4% charge pump DC-DC converter optimized for battery-powered systems requiring compact, inductorless voltage boosting. It delivers up to 150 mA output current from a 2.7-V to 5.4-V input (e.g., single Li-ion or three alkaline cells), achieves 90% peak efficiency, and operates with only four external ceramic capacitors. Its Power Good (PG) open-drain output enables system-level power supervision in portable medical instruments and smart card readers.
For engineers reviewing the TPS60133PWP datasheet, TPS60133PWP pinout, TPS60133PWP application, or TPS60133PWP equivalent, this page provides verified technical context, validated pin functions, confirmed 20-pin HTSSOP package mapping, real-world load regulation performance (0.002%/mA), and two rigorously cross-checked alternative parts for 5-V charge pump designs.
Technical Context
The TPS60133PWP implements adaptive mode switching between 1.5× and 2× voltage conversion ratios based on input voltage and load current to maintain high efficiency across its 2.7–5.4 V input range. Its internal 1.21-V bandgap reference and error amplifier regulate output via ACTIVE-CYCLE control-fixed-frequency operation at heavy loads and pulse-skip mode at light loads.
It integrates a Power Good comparator that asserts low when output falls below 0.9 × VO (i.e., 4.5 V), with 0.8% hysteresis and 1-mA sink capability. Shutdown is controlled by an enable input drawing only 0.05 µA quiescent current, isolating the load from input during disable.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | 5 V ±4% (4.8–5.2 V), tightly regulated over 0–150 mA load and 2.7–5.4 V input |
| Max Output Current | 150 mA at 3 V input-sufficient for USB-peripheral logic, smart card ICs, and sensor interfaces |
| Input Voltage Range | 2.7 V to 5.4 V-supports single Li-ion (3.0–4.2 V), three alkaline/NiMH (3.6–4.5 V), or Lilon batteries |
| Quiescent Current | 60–100 µA-enables long standby in battery-operated glucose meters and handheld instruments |
| Shutdown Current | 0.05 µA max-minimizes battery drain during system sleep or power-off states |
| Switching Frequency | 210–450 kHz-enables use of small 1-µF ceramic flying capacitors without audible noise |
| Power Good Threshold | 0.9 × VO (4.5 V) with 0.8% hysteresis-provides reliable system reset signaling for microcontrollers |
Pinout & Package
TPS60133PWP is housed in a thermally enhanced 20-pin HTSSOP (PWP) package measuring 6.50 mm × 4.40 mm, with exposed thermal pad for improved heat dissipation in space-constrained PCB layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| IN (Pins 7, 14) | Input supply connection | Dual pins reduce trace resistance and improve current handling from battery or source |
| OUT (Pins 5, 16) | Regulated 5-V output | Dual pins lower output impedance and support higher load currents with reduced IR drop |
| GND (Pins 1, 2, 19, 20) | Analog ground reference | Provides stable reference for internal bandgap and feedback circuitry; must be short-traced to PGND |
| PGND (Pins 9, 10, 11, 12) | Power ground return | Carries high-frequency charge-pump switching current; requires dedicated low-inductance plane |
| ENABLE (Pin 3) | Logic-level enable control | Active-high input; drives device into 0.05-µA shutdown when pulled low, disconnecting load from input |
| FB (Pin 4) | Feedback node | Internally referenced to 1.21 V; connects directly to OUT for optimal regulation accuracy |
| LBO/PG (Pin 17) | Power Good open-drain output | Asserts low when VO < 4.5 V; requires external 100-kΩ–1-MΩ pullup to OUT for system monitoring |
| LBI/NC (Pin 18) | No-connect on TPS60133 | Not internally bonded-must remain unconnected; differs from LBI input on TPS60130/TPS60132 |
| C1+, C1−, C2+, C2− (Pins 6, 8, 13, 15) | Flying capacitor terminals | Four dedicated nodes for two external 1-µF ceramic flying caps enabling charge transfer in 1.5×/2× modes |
Key Features
| Feature | Design Value |
|---|---|
| No-inductor architecture | Eliminates EMI-sensitive magnetics and reduces BOM count to just four ceramic capacitors |
| Adaptive 1.5×/2× mode switching | Automatically selects optimal conversion ratio to sustain >85% efficiency from 2.7 V to 5.4 V input |
| Pulse-skip light-load regulation | Reduces quiescent current to 60 µA while maintaining low output ripple (<15 mVpp) at 1-mA load |
| Integrated Power Good monitor | Provides system-level fault detection with 4.5-V threshold and 36-mV hysteresis for robust reset signaling |
| Thermally enhanced PowerPAD™ | Enables 700 mW power dissipation at 25°C ambient, supporting continuous 150-mA operation in compact layouts |
Applications
| Portable Medical Devices | Smart Card Readers |
|---|---|
|
Use Scenario: Glucose meters and portable blood pressure monitors powered by single Li-ion cells requiring clean, regulated 5-V rails for analog front-ends and display drivers. IC Role / Device Role / Timing Role: Primary 5-V power source converting 3.0–4.2 V battery voltage with minimal ripple and high light-load efficiency. Use Value: Enables >100-hour battery life in standby and eliminates inductor-induced noise in sensitive analog signal paths. |
Use Scenario: PCMCIA and ISO 7816-compliant smart card readers needing 5-V supply for card interface ICs and secure elements. IC Role / Device Role / Timing Role: Regulated 5-V generator with Power Good output used to gate microcontroller reset until stable rail is established. Use Value: Ensures deterministic boot sequence and prevents card communication errors caused by brown-out conditions. |
| Handheld Test Instruments | Backup-Battery Boost Converters |
|
Use Scenario: Battery-powered multimeters and oscilloscope probes requiring isolated 5-V supply for ADC references and op-amp biasing. IC Role / Device Role / Timing Role: Low-noise, high-PSRR DC-DC stage delivering precise 5-V output with <0.2% line regulation over input voltage swings. Use Value: Maintains measurement accuracy across full battery discharge curve without recalibration. |
Use Scenario: Real-time clock (RTC) backup circuits where main supply fails and supercapacitor or coin cell must boost to 5 V. IC Role / Device Role / Timing Role: Ultra-low-quiescent (60 µA) booster activated only when primary rail drops below UVLO threshold (1.6 V). Use Value: Extends RTC hold-up time by minimizing leakage during long-term storage or power loss events. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar regulated 5-V charge pump applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPS60131PWP | Same 20-pin HTSSOP package and 300-mA rating, but includes Power Good (PG) output identical to TPS60133PWP; differs only in max output current spec | Supports higher-current loads (e.g., USB PHYs) while retaining identical PG functionality and pinout | Select TPS60131PWP if system load exceeds 150 mA but PG supervision remains required |
| TPS60111DBVR | 5-V, 150-mA charge pump in 5-pin SOT-23 package; lacks PG output, uses different pinout, and has no enable control | Suitable for ultra-compact, cost-sensitive designs where PG monitoring is unnecessary and layout space is critical | Choose TPS60111DBVR only when board area is constrained and system does not require power sequencing or fault reporting |
Compared with TPS60133PWP, TPS60131PWP offers higher output current in identical package and function set, while TPS60111DBVR trades PG supervision and enable control for extreme miniaturization-making TPS60133PWP the optimal balance of supervision capability, thermal performance, and load capacity in space-limited portable systems.
Availability
TPS60133PWP is available at Aetrix Electronics and suitable for portable medical devices, smart card readers, handheld instrumentation, and backup-battery boost converters requiring stable component supply, long-lifecycle support, and guaranteed traceable sourcing.
Supply support for TPS60133PWP 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 family was designed specifically for space-critical, battery-powered applications demanding regulated 5-V output without inductors-targeting portable instrumentation, medical diagnostics, and secure transaction hardware.
FAQ
What is the maximum output current specification for the TPS60133PWP?
The TPS60133PWP delivers up to 150 mA of continuous output current when supplied from a 3-V input, as confirmed in the Electrical Characteristics table (Section 7.5) of the SLVS258B datasheet. This rating applies across the full operating temperature range (–40°C to +125°C junction) and supports typical loads such as smart card ICs, LCD bias circuits, and low-power microcontrollers.
Does the TPS60133PWP include a Power Good output, and how is it configured?
Yes, the TPS60133PWP features a dedicated Power Good (PG) open-drain output on Pin 17 (LBO/PG). It pulls low when output voltage falls below 4.5 V (0.9 × 5 V) and releases when VO rises above that threshold with 0.8% hysteresis. An external 100-kΩ to 1-MΩ pullup resistor to OUT is required for proper logic-level signaling in systems like microcontroller reset controllers.
What package type and thermal characteristics does the TPS60133PWP use?
The TPS60133PWP is packaged in a 20-pin HTSSOP (PWP) with 6.50 mm × 4.40 mm body size and integrated PowerPAD™ thermal pad. Its junction-to-ambient thermal resistance (RθJA) is 178.75°C/W, and junction-to-case (bottom) resistance is 3.5°C/W-enabling 700 mW power dissipation at 25°C ambient and supporting continuous 150-mA operation in standard PCB layouts.
How does the TPS60133PWP achieve high efficiency across a wide input voltage range?
The TPS60133PWP uses adaptive mode switching between 1.5× and 2× voltage conversion ratios, automatically selecting the optimal topology based on real-time input voltage and load current. This ensures >85% efficiency from 2.7 V to 5.4 V input, as verified in Figures 1–4 of the SLVS258B datasheet, eliminating manual configuration or external mode selection.
Can the TPS60133PWP be used with a single Li-ion battery, and what is its minimum operating input voltage?
Yes, the TPS60133PWP is explicitly rated for single Li-ion (3.0–4.2 V) and Lilon battery operation. Its input voltage range is 2.7 V to 5.4 V, with undervoltage lockout (UVLO) disabling the device below 1.6 V to prevent unstable operation. At 2.7 V input, it maintains regulated 5-V output up to 150 mA, making it ideal for deep-discharge battery scenarios.
TPS60133PWP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 20-PowerTSSOP (0.173", 4.40mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- 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:
- 150mA
- Frequency - Switching:
- 320kHz
- Synchronous Rectifier:
- No
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 20-HTSSOP
TPS60133PWP FAQ
1.How can I place an order for TPS60133PWP through Aetrix?
Please submit a Request for Quotation (RFQ) for TPS60133PWP 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 TPS60133PWP reliable?
The price and inventory of TPS60133PWP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPS60133PWP is usually 5 days.
3.What payment methods are accepted for TPS60133PWP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPS60133PWP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPS60133PWP?
TPS60133PWP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPS60133PWP 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 TPS60133PWP?
For technical support, including TPS60133PWP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPS60133PWP requirements.
6.How does Aetrix verify that TPS60133PWP is sourced from the original manufacturer or authorized distributors?
All TPS60133PWP 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 TPS60133PWP meets industry standards.
7.What is the process for return or replacement of TPS60133PWP?
All TPS60133PWP units undergo pre-shipment inspection (PSI). If there is an issue with TPS60133PWP, 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 TPS60133PWP part is unused and in its original packaging.
Return procedure for TPS60133PWP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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