ADP1614ACPZ-650-R7

650千赫/ 1.3兆赫， 4 A，升压 650 kHz/1.3 MHz, 4 A, Step-Up

GENERAL DESCRIPTION

The ADP1614 is a step-up, dc-to-dc switching converter with an integrated power switch capable of providing an output voltage as high as 20 V. The ADP1614 is available with a pin adjustable current limit that is set via an external resistor. The boost switching frequency is fixed to either 650 kHz or 1.3 MHz.

With a package height of 0.8 mm, the ADP1614 is optimal for space constrained applications, such as portable devices or thin film transistor TFT liquid crystal displays LCDs.

FEATURES

Adjustable current limit, up to 4 A

2.5 V to 5.5 V input voltage range

650 kHz or 1.3 MHz fixed frequency option

Adjustable output voltage, up to 20 V

Adjustable soft start

Undervoltage lockout

Thermal shutdown

3 mm × 3 mm, 10-lead LFCSP

Supported by simPower design tool

APPLICATIONS

TFT LCD bias supplies

Portable applications

Industrial/instrumentation equipment