el7571c ETC-unknow, el7571c Datasheet - Page 16

• Manufacturer Part Number: el7571c
• Description: Programmable Controller
• Manufacturer: ETC-unknow

EL7571C
Programmable PWM Controller
5V Input Boot-Strapped Synchronous DC:DC Converter
EL7571C 5V VRM Bill of Materials - 5V Non Sync Solution
Component
Q1, Q2
C5, C6
C7, C8
IC1
D1
D2
C1
C2
C3
C4
L1
L2
R1
R2
Sanyo
Sanyo
GI
Elantec
Pulse Engineering
Micrometals
DALE
IR
Siliconix
POWER
ENABLE
(VID(0:4))
Voltage
GOOD
1.4V
LD.
Manufacturer
0.1µF
C5
C3
C4
240pF
220pF
10
1
2
3
4
5
6
7
8
9
VIDO
VID1
VID2
VID3
OTEN
CSLOPE
COSC
REF
PWRGD
VID4
GNDP
6MV1000GX
6MV1000GX
Chip Capacitors
Chip Capacitors
Chip Capacitors
Chip Capacitors
Schotty diode SS12GICT-ND
EL7571CM
PE-53700
T30-26,7T AWG #20
WSL-2512
Chip Resistor
IR32CTQ030
Si4410
VINP
GND
HSD
VH1
V1H
LSD
CS
FB
LX
20
19
18
17
16
15
14
13
12
11
16
C7
0.1µF
Part Number
R2
Q1
Q2
D1
0.1µF
5
C6
1µF
C8
D2
5.1µH
L1
1000µF
C1
x3
1.5µH
7.5m
L2
R1
5V
VOUT
C2
1000µ
1000µF
1000µF
F
Value
5.1µH
15m
240pf
220pf
0.1µF
1µH
1µF
5
2 each
Unit
3
6
1
1
2
2
1
1
1
1
2
1
1