The ADP1614ACPZ-650-R7 operates in current-mode pulse-width modulation (PWM) with up to 94% efficiency. Adjustable soft start prevents inrush currents when the part is enabled. The PWM current-mode architecture allows excellent transient response, easy noise filtering, and the use of small, cost-saving external inductors and capacitors.Other key features include undervoltage lockout (UVLO), thermalshutdown (TSD), and logic controlled enable.
The ADP1614ACPZ-650-R7 is available in Pb-free, 10-lead lead frame chip scale package (LFCSP).
Applications- TFT LCD bias supplies
- Portable applications
- Industrial/instrumentation equipment
Feature
- Adjustable and fixed current-limit options:Adjustable up to 4AFixed 3 A
- 2.5 V to 5.5V input voltage range
- 650kHz or 1.3MHz fixed frequency option
- Adjustable output voltage, up to 20V
- Adjustable soft start
- Undervoltage lockout
- Thermal shutdown
- 3mm×3mm, 10-lead LFCSP
- Supported by ADIsimPower design too
Applications
- TFT LCD bias supplies
- Portable applications
- Industrial/instrumentation equipment
(Picture: Pinout)
