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18.5V, 3.2A, 650kHz / 1.2MHz Step-Up DC-DC Converter with Forced PWM Mode

Availability: 6,915


Package | PIN: VSON (DRC) | 10
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $1.90
10-24 $1.71
25-99 $1.60
100-249 $1.40
250-499 $1.31
500-749 $1.11
750-999 $0.94
1,000+ $0.90


  • 2.5-V to 6-V Input Voltage Range
  • 18.5-V Boost Converter With 3.2-A Switch Current
  • 650-kHz, 1.2-MHz Selectable Switching Frequency
  • Adjustable Soft-Start
  • Thermal Shutdown
  • Undervoltage Lockout
  • 10-Pin QFN and Thin QFN Packages

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Texas Instruments  TPS61087DRCT

The TPS61087 is a high-frequency, high-efficiency DC-DC converter with an integrated3.2-A, 0.13-Ω power switch capable of providing an output voltage up to 18.5 V. The selectablefrequency of 650 kHz or 1.2 MHz allows the use of small external inductors and capacitors andprovides fast transient response. The external compensation allows optimization of the applicationfor specific conditions. A capacitor connected to the soft-start pin minimizes inrush current atstartup.