參數(shù)資料
型號(hào): FAN5236QSCX
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: Dual Mobile-Friendly DDR / Dual-output PWM Controller
中文描述: DUAL SWITCHING CONTROLLER, 345 kHz SWITCHING FREQ-MAX, PDSO28
封裝: QSOP-28
文件頁數(shù): 2/20頁
文件大?。?/td> 199K
代理商: FAN5236QSCX
PRODUCT SPECIFICATION
FAN5236
2
REV. 1.1.7 4/4/03
Generic Block Diagrams
Figure 1. Dual output regulator
Figure 2. Complete DDR Memory Power Supply
FAN5236
VIN (BATTERY)
= 5 to 24V
Q1
C
OUT1
VOUT1
= 2.5V
DDR
L
OUT1
Q2
C
OUT2
VOUT2
= 1.8V
L
OUT2
PWM 1
PWM 2
ILIM1
ILIM2/
REF2
VCC
+5
Q3
Q4
FAN5236
Q1
C
OUT1
VDDQ
= 2.5V
DDR
L
OUT1
Q2
C
OUT2
VTT =
VDDQ/2
L
OUT2
PWM 1
PWM 2
ILIM1
PG2/REF
1.25V
R
R
VCC
+5
+5
ILIM2/REF2
VIN (BATTERY)
= 5 to 24V
Q3
Q4
相關(guān)PDF資料
PDF描述
FAN5236 Dual Mobile-Friendly DDR / Dual-output PWM Controller
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