sc1437 Semtech Corporation, sc1437 Datasheet - Page 4

• Manufacturer Part Number: sc1437
• Description: Precision Voltage Detector With Programmable Trigger Voltage & Timer Delay
• Manufacturer: Semtech Corporation

* Based on version selected 4.2V, 4.5V, 4.7V
t B option: Output active low
POWER MANAGEMENT
Block Diagram
L option: Output active high
H option: Output active high, open drain
2000 Semtech Corp.
SENSE
V+
CLAMP
6.8V
DELAY
TIMER
V+
V+
SEL
4
COMPARATOR
MUX
DRIVER
V+
V-
V+
4.2V*
OV
www.semtech.com
t
SC1437