SM8132A Datasheet, PDF (3/18 Pages) Nippon Precision Circuits Inc – White LED Driver IC

PINOUT
(Top view)
QFN-16
DIN2
DIN1
C1P
C1M
SM8132A
WL-CSP (under development)
EN
DIN4
TBD
NC
VIN
PIN DESCRIPTION
Number
QFN-16
WL-CSP
Name
1
–
PGND
2
–
VOUT
3
–
C2M
4
–
C2P
5
–
VIN
6
–
NC
7
–
DIN4
8
–
EN
9
–
NC
10
–
DIN3
11
–
ISET
12
–
GND
13
–
DIN2
14
–
DIN1
15
–
C1P
16
–
C1M
*1. Ip: Input with built-in pull-down resistor
I/O
Description
–
Charge pump ground connection
O
LED drive voltage output
–
Charge pump capacitor connection 2M
–
Charge pump capacitor connection 2P
–
Voltage supply
–
No connection
O
LED drive current control output 4 (connect to ground when not used)
Ip ^*1
Enable data input (High active)
–
No connection
O
LED drive current control output 3 (connect to ground when not used)
I
LED drive current setting resistor connection
–
Ground
O
LED drive current control output 2 (connect to ground when not used)
O
LED drive current control output 1 (connect to ground when not used)
–
Charge pump capacitor connection 1P
–
Charge pump capacitor connection 1M
NIPPON PRECISION CIRCUITS INC.—3