The TPS61087 is a high-frequency, high-efficiency step-up DC-DC converter designed to provide an output voltage of up to 18.5V with a maximum output current of 3.2A. It operates within an input voltage range of 2.5V to 6V and features selectable switching frequencies of 650kHz or 1.2MHz, which allows for the use of smaller external inductors and capacitors while ensuring fast transient response. The device includes external compensation for optimization under specific application conditions and a soft-start feature to minimize inrush current during startup. It also incorporates thermal shutdown and undervoltage lockout protections. The TPS61087 is available in a compact 10-pin WSON package, making it suitable for space-constrained applications such as handheld devices, GPS receivers, and portable electronics.
18.5V, 3.2A, 650kHz / 1.2MHz Step-Up DC-DC Converter with Forced PWM Mode 10-WSON -40 to 85
Boost Switching Regulator IC Positive Adjustable 3V 1 Output 3.2A (Switch) 10-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 3V 1 Output 3.2A (Switch) 10-WFDFN Exposed Pad
Boost Switching Regulator IC Positive Adjustable 3V 1 Output 3.2A (Switch) 10-WFDFN Exposed Pad
IC REG BOOST ADJ 3.2A 10WSON
Manufacturer: Texas Instruments
Win Source Part Number: 034264-TPS61087DSCR
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Boost
Frequency - Switching: 650kHz, 1.2MHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 3.2A (Switch)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 10-WSON (3x3)
Purpose: Step-Up
Maximum Input Voltage: 6V
Nominal Output Voltage (Min/Fixed): 3V
Maximum Output Voltage: 18.5V
Minimum Input Voltage: 2.5V
Alternative Parts (Cross-Reference): TPS61087DRCRG4; TPS61087DSCT; TPS61087DRCT;
Popularity: Medium
Fake Threat In the Open Market: 57 pct.
Supply and Demand Status: Balance
Boost Switching Regulator IC Positive Adjustable 3V 1 Output 3.2A (Switch) 10-WFDFN Exposed Pad
IC REG BOOST ADJ 3.2A 10WSON
IC REG BOOST ADJ 3.2A 10WSON
| Texas Instruments | DigiKey | ODG (Origin Data Global) | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | TPS61087DSCR | 296-27314-1-ND | TPS61087DSCR | 034264-TPS61087DSCR | TPS61087DSCR | TPS61087DSCR | TPS61087DSCR |
| Product Name | TPS61087 18.5V, 3.2A, 650kHz / 1.2MHz Step-Up DC-DC Converter with Forced PWM Mode | Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - TPS61087DSCR | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Boost | Boost | Boost | Boost | |||
| Output Voltage Type | Fixed | Adjustable / Variable | Adjustable / Variable | Adjustable / Variable; Adjustable | Adjustable / Variable; Adjustable | ||
| Package Type | Other; VSON,WSON | Other; 10-WFDFN Exposed Pad | Other; 10-WFDFN Exposed Pad | Other; 10-WSON (3x3) | Other; 10-WFDFN Exposed Pad | ||
| Special Features | Enable,Frequency Synchronization,Power Good | Multiple Outputs; Synchronous Rectification | |||||
| Output Voltage | 3 to 18.5 volts | 3 to 18.5 volts | 3 volts | 3 volts | 3 to 18.5 volts | 3 volts |
