LTC2952 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC2952' PDF : 30 Pages View PDF
LTC2952
BLOCK DIAGRAM
SECONDARY SUPPLY
V2
TO LOAD
VS
PRIMARY SUPPLY
V1
IDEAL DIODE DRIVER 2
VIN
VS
–+
A2
V2 VS V1
VS
VIN
–+
A1
IDEAL DIODE DRIVER 1
GATE LINEAR GATE
DRIVER AND
G2
VOLTAGE CLAMP
ANALOG
CONTROLLER
INTERNAL
ENABLE
– CP4
KILL
+
0.5V
VCC
10μA
PUSHBUTTON
DETECT
– CP6
PB
+
0.775V
200μS
FILTER
ONT
OFFT
PUSH-BUTTON
OSCILLATOR
LDO/BAND GAP
REF
VCC 0.5V 0.775V
ANALOG
CONTROLLER
LINEAR GATE
DRIVER AND
VOLTAGE CLAMP
ON/OFF
GATE
STAT
INTERNAL
ENABLE
G1
G1STAT
LOGIC
CP5
VCC
M2
0.5V
3μA
CP3
M1
0.5V
GND
EN
INT
THREE-STATE/
EDGE DETECTOR
WDE
+ CP1
0.5V
–
VM
RST
200ms RST DELAY/
1.6s WATCHDOG TIMER
MONITORS
CP2
0.5V
PFI
PFO
12
2952 BD
2952fa
Share Link: 
