Datasheet > ADP1610

ADP1610

更新时间： 2022-11-24 22:07:03

品牌	Logo	应用领域
亚德诺 - ADI		转换器升压转换器
页数	文件大小	规格书
16页	1082K
描述
1.2 MHz DC-DC Step-Up Switching Converter

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ADP1610 数据手册

ADP1610

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

COMP

ADP1610

TOP VIEW

(Not to Scale)

GND

Figure 3. Pin Configuration

Table 3. Pin Function Descriptions

Pin No. Mnemonic Description

COMP

Compensation Input. Connect a series resistor-capacitor network from COMP to GND to compensate the

regulator.

Output Voltage Feedback Input. Connect a resistive voltage divider from the output voltage to FB to set the

regulator output voltage.

Shutdown Input. Drive SD low to shut down the regulator; drive SD high to turn it on.

Ground.

Switching Output. Connect the power inductor from the input voltage to SW and connect the external rectifier

from SW to the output voltage to complete the step-up converter.

GND

Main Power Supply Input. IN powers the ADP1610 internal circuitry. Connect IN to the input source voltage.

Bypass IN to GND with a 10 µF or greater capacitor as close to the ADP1610 as possible.

Frequency Setting Input. RT controls the switching frequency. Connect RT to GND to program the oscillator to

700 kHz, or connect RT to IN to program it to 1.2 MHz.

Soft Start Timing Capacitor Input. A capacitor from SS to GND brings up the output slowly at power-up.

Rev. 0 | Page 5 of 16

1 2 3 456 7 8...16

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