ISL6271AEVAL1 データシートの表示（PDF） - Intersil
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ISL6271AEVAL1 Datasheet PDF : 14 Pages
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Appendix A
Setup Instructions for the ISL6271A Evaluation Kit
Schematics and Bill of Materials
1
2
3
4
PVCC LED Enable
H1
PVCCA Power Good
PVCC
led_pg R11 dr2led1
6 U3
1
D
LED2
2
D
led_bfl R10 dr2led2
3
4
LED1
Battery Fault R9
5
TP6
Linear Outputs
I2C Input
J2
I2C - SCL 1
GND
2
I2C - SDA 3
PVCC
R1 R3 R5
vpll
C5
vsram
R17
R16
TP7
1
J4
3 PLL
2 GND
1 SRAM
R2 R4 R6
U2
C8
5
S1
TP5
4
TP10
dr2sw1 1
12
dr2sw2 2
11
C
3
10
4
9
5
8
6
7
U1
scl/vid0 3
sda/vid1 4
vid2
5
vid3
6
en
19
vid_en 2
SCL/VIDO PGOOD
SDA/VID1 BFLT
VID2
VID3
VPLL
EN
VSRAM
VIDEN
FB
10
18
14
13
12 fb
R8
1
3
2
TP8
C
VCORE
J3
vcc
9
17
1
15
PVCC
BBAT
VCC
LVCC
PHASE
VOUT
Sub
8 phase
11
21
L1
TP4
C6
C10
R19
Vcore
3
2
1
C7
5
1 TP9
ISL6271
TP2 4
1
TP
soft
3
C2
2
R13
R12
555_rst
C4
R7
PVCCA
C3
2_load
PVCCA
R14
B
Battery Inputs
J1
PVCC 1
GND 2
LVCC 3
TP3
C1
TP1
LVCC Input Select
H2
U4
R15
B
Q1_drain
Q1
8 VCC RS 4
DCHG 7
ds_chg
H4
555 Output Select - Enable or Load
555_out
C9
3
OUT TH
6 555_trig
R18
TG 2
1 GND CV 5
C12
555_cv
C11
H3
Note: Power/Signal grounds connected at a single point under the ISL6271
A
1
Appendix A-1
TitleISL6271 Evaluation Board
Size: A4
Number:
Date: 3-Jan-2003 10: Time: 17:53
Revision:0
Sheet1 of 2
Intersil Corporation
Stirrup Creek Drive
Duram
NC
A
TM
2
34
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