AS1321
Data Sheet
9 Pinout and Packaging
Pin Assignments
Figure 16. Pin Assignments (Top View)
SHDNN 1
6 RESETN
BATT 2 AS1321 5 OUT
GND 3
4 LX
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Pin Assignments
Pin Descriptions
Table 3. Pin Descriptions
Name
Pin Number
SHDNN
1
BATT
2
GND
3
LX
4
OUT
5
RESETN
6
Description
Active-Low Logic Shutdown Input
0 = The AS1321 is off and the current into BATT is ≤ 1µA (typ).
1 = The AS1321 is on.
Battery Voltage Input
Ground
External Inductor Connection
Output Voltage
Active-Low reset output
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Revision 1.01
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