FAN5236 Fairchild Semiconductor, FAN5236 Datasheet - Page 2

• Manufacturer Part Number: FAN5236
• Manufacturer: Fairchild Semiconductor

© 2002 Fairchild Semiconductor Corporation
FAN5236 • Rev. 1.3.2
Ordering Information
FAN5236MTCX
Block Diagrams
Part Number
Temperature
-10 to +85°C
Operating
Range
+5
+5
PG2/REF
+5
1.25V
ILIM1
VCC
DDR
ILIM2/
ILIM1
REF2
VCC
DDR
Figure 2. Complete DDR Memory Power Supply
28-Lead Thin-Shrink Small-Outline Package (TSSOP)
Figure 1. Dual-Output Regulator
FAN5236
FAN5236
PWM 1
PWM 2
PWM 1
PWM 2
2
IL IM2/REF2
Package
V
IN
Q1
Q2
Q3
Q4
= 5 to 24V
(BATTERY)
V
Q1
Q2
Q3
Q4
L
L
IN
L
L
OUT1
OUT2
= 5 to 24V
(BATTERY)
OUT1
OUT2
V
V
DDQ /2
V
V
TT
= 2.5V
= 1.8V
O UT1
O UT 2
=
C
C
V
= 2.5V
OUT1
OUT2
C
C
DDQ
OUT1
OUT2
R
R
Packing Method
Tape and Reel
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