SC2542EVB View Datasheet(PDF) - Semtech Corporation
Part Name
Description
MFG CO.
'SC2542EVB' PDF : 27 Pages View PDF
SC2542
POWER MANAGEMENT
Pin Descriptions (Cont.)
Pin #
25
26
27
28
-
Pin Name
PWRGD
ROSC
5VSBY
AGND
THERMAL
PAD
Pin Function
Open collector output. Pulls low when eigher output is below the power good threshold level.
An external resistor connected from this pin to AGND sets oscillator frequency.
5V regulator output. Disabled when ENABLE is pulled low.
Analog signal ground.
Pad for heatsinking purposes. Connect to ground plane using multiple vias. Not connected
internally.
2005 Semtech Corp.
7
www.semtech.com
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