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| ISL6226 Datasheet, PDF (7/17 Pages) Intersil Corporation – Advanced PWM and Linear Power Controller for Portable Applications | |||
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ISL6226
+5.6-24 VIN
GND
5V
Vout = 0.8V - 4.5V
0A to 50mA
R2
+ C5
10µF
R3
C2, 3
2x10µF
LINDR
VIN
1
7
VCC
6
19
BOOT
LINCS1 8
R1
LINCS2 9
18 UGATE
17 PHASE
ISEN R4
20
LINVS
ISL6226
200 1K
11
14 LGATE
13 PGND
D1
BAT54WT1
C4
1µF
C5
Q2
0.15µF
1/2 FDS6982S
L2
6.4µH
Q3
1/2 FDS6982S
Vout = 0.9V - 0.93*VIN
(3A)
R5
+ C6
1x330µF
LINEN 5
PWMEN 3
FPWM 22
VOUT
24
23 VSEN
C8
R7
PVCC 15
PGOODL 2
4 OCSET
R8
PGOODP
21
SSLIN
10
C10
16 SSPWM
12
C11
GND
FIGURE 2. 0A to 50mA OUTPUT CURRENT LDO AND SYNCHORNOUS BUCK CONVERTER (Fs=300KHz)
7
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