ACE711E

2A, Step-Up DC/DC Regulator 20V

VER 1.2

1

Description

The ACE711E is a high efficiency step-up converter with an internally integrated 20V power MOSEFT.

It runs with an optimal 1MHz frequency that enables the use of small external components while still

providing the best efficiency. It can drive up to 2A output current. The incorporated true PWM-Diming

feature through EN pin enable one further digitally program the output voltage lower. For maximum

protection, the ACE711E has an OVP protection feature that prevents the output voltage exceeding the

maximum rating of the ACE711E and the output cap during open conditions.

Features

Application

Absolute Maximum Ratings

(Note: Exceeding these limits may damage the device. Exposure to absolute maximum rating conditions for long periods may

affect device reliability.)

Parameter

Value

SW Voltage

-0.3V~25V

All Other PIN Voltages

-0.3V~6.5V

SW to ground current

Internally limited

Operating Temperature Range

-40℃~85℃

Storage Temperature Range

-55℃~150℃

Thermal Resistance

SOT-23-6

ΘJA

ΘJC

130

50

℃/W