AAT4295 Datasheet, PDF (2/16 Pages) Advanced Analogic Technologies – Single/Dual RGB Controller

AAT4295/97
Single/Dual RGB Controller
Pin Descriptions
Pin Number
AAT4295
AAT4297
1
8
2, 3
9, 10, 12
4
11
Symbol
VCC
N/C
EN/SET
5
1
GND
6
2
S1
7
3
S2
8
6
S3
N/A
4
S5
N/A
5
S4
N/A
7
S6
Function
Input supply voltage.
No connection.
Input control pin using S²Cwire serial interface. The device records
rising edges of the clock and decodes them into eight states, which
control the ON/OFF states of the MOSFETs. See Table 1 for output
settings. In addition, a logic low forces the device into shutdown
mode, reducing the supply current to less than 1µA. This pin should
not be left floating.
Ground connection.
Drain of the N-channel MOSFET for Channel 1.
Drain of the N-channel MOSFET for Channel 2.
Drain of the N-channel MOSFET for Channel 3.
Drain of the N-channel MOSFET for Channel 5.
Drain of the N-channel MOSFET for Channel 4.
Drain of the N-channel MOSFET for Channel 6.
Pin Configuration
AAT4295
SC70JW-8
(Top View)
VCC ¹
N/C ²
N/C ³
EN/SET ⁴
8 _S3
7 _S2
6 _S1
5 _GND
AAT4297
TSOPJW-12
(Top View)
GND ¹
S1 ²
S2 ³
S5 ⁴
S4 ⁵
S3 ⁶
12 _N/C
11 _EN/SET
10 _N/C
9 _N/C
8 _VCC
7 _S6
2
4295.2006.03.1.3