Datasheet > AS1313

AS1313

更新时间： 2022-02-26 10:32:45

品牌	Logo	应用领域
艾迈斯 - AMSCO		/
页数	文件大小	规格书
26页	568K
描述
Wide input voltage range (2.4V to 5.5V)

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AS1313 数据手册

AS1313 − Pin Assignment

The AS1313 pin assignment is described below.

Pin Assignment

Figure 3:

Pin Assignment for MLPD and WL-CSP

Pin A1

indicator

PWR_GND

GND

REF

OUT

AS1313

MLPD 8-pin 2x2mm

OUT

REF

Exposed pad: GND

PWR_VIN

VIN

GND

Pin Assignment: Shows the TOP view pin assignment of the AS1313.

Figure 4:

Pin Description

Pin Number

Description

Name

Type

MLPD WL-CSP

PWR_GND

GND

Ground. Connect to GND; only available in MLPD package

Switch Node Connection to Coil. This pin connects to the

drains of the internal main and synchronous power MOSFET

switches.

Power Input Supply. Connect to VIN; only available in MLPD

package

PWR_VIN

VIN

Battery Voltage Input. Decouple VIN with a 22μF ceramic

capacitor as close as possible to VIN and GND.

(1)

Enable Input. Logic controlled shutdown input.

1 = Normal Operation

0 = Shutdown

Output Voltage. An internal resistor divider steps the output

voltage down for comparison to the internal reference

voltage.

OUT

REF

AIO

Reference. Connect a 100nF capacitor to this pin

GND

Ground

Exposed Pad. This pad is not connected internally. This pin

also functions as a heat sink. Solder it to a large pad or to the

circuit-board ground plane to maximize power dissipation.

GND

Note(s) and/or Footnote(s):

1. This pin should not be left floating.

ams Datasheet

[v1-43] 2015-Jul-23

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