pca9901 NXP Semiconductors, pca9901 Datasheet - Page 4

• Manufacturer Part Number: pca9901
• Description: One Wire Single Led Driver
• Manufacturer: NXP Semiconductors

NXP Semiconductors
7. Pinning information
PCA9901_1
Product data sheet
7.1 Pinning
7.2 Pin description
Table 3.
Symbol
V
TEST1
CTRL
GND
LEDOUT B2
ISET
n.c.
Fig 3.
Fig 5.
DD
LEDOUT
GND
ISET
Pin configuration for TSSOP8
Pin configuration for WLCSP6
n.c.
Pin
WLCSP6 TSSOP8,
A1
B1
C1
A2
C2
-
Pin description
1
2
3
4
PCA9901DP
XSON8U
8
7
5
1
2
4
3, 6
Rev. 01 — 3 December 2009
002aac855
ball A1
index area
8
7
6
5
TEST1
CTRL
Type
I
I
I
I
O
I
-
V
TEST1
n.c.
CTRL
V
DD
DD
Transparent top view
PCA9901UK
Description
power supply
for test purposes only; must be connected to GND
digital interface
ground supply
LED output (anode LED)
current set resistor input; resistor to ground
not connected
A1
B1
C1
Fig 4.
C2
A2
B2
LEDOUT
002aac604
GND
ISET
n.c.
GND
LEDOUT
ISET
Pin configuration for XSON8U
1
2
3
4
Transparent top view
One wire single LED driver
PCA9901GD
PCA9901
© NXP B.V. 2009. All rights reserved.
002aac856
8
7
6
5
V
TEST1
n.c.
CTRL
DD
4 of 27