AS1323 데이터 시트보기 (PDF) - austriamicrosystems AG

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AS1323

1.6µA Quiescent Current, Single Cell, DC-DC Step-Up Converter

austriamicrosystems AG 

AS1323

Data Sheet - Pinout

4 Pinout

Pin Assignments

Figure 2. Pin Assignments (Top View)

VBATT 1

5 LX

VSS 2 AS1323

SHDNN 3

4 VOUT

Pin Descriptions

Table 2. Pin Descriptions

Pin Number

1

2

3

4

5

Pin Name

VBATT

VSS

SHDNN

VOUT

LX

Description

Battery Supply Input and Coil Connection

Negative Supply and Ground

Shutdown Input.

0 = Shutdown mode.

1 = Normal operating mode.

Output. This pin also supplies bootstrap power to the device.

Inductor Connection. This pin is connected to the internal N-channel MOSFET switch

drain and P-channel synchronous rectifier drain.

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Revision 1.02

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