LP3906SQ-JXXI Datasheet, PDF (4/47 Pages) Texas Instruments – Dual High-Current Step-Down DC/DC and Dual Linear Regulator with I2C ompatible

LP3906
SNVS456M – AUGUST 2006 – REVISED MAY 2013
Connection Diagram
www.ti.com
19 18 17 16 15 14 13
20
12
21
11
22
10
23
9
24
8
123456 7
Figure 3. 24-Lead WQFN Package (Top View)
See Package Number NHZ0024B
Table 1. Default Voltage Options⁽¹⁾⁽²⁾
Part Number
LP3906SQ-DJXI/NOPB
LP3906SQ-FXPI/NOPB
LP3906SQ-JXXI/NOPB
LP3906SQ-PPXP/NOPB
LP3906SQ-TKXII/NOPB ⁽³⁾
LP3906SQ-VPFP/NOPB
LP3906SQE-PPXP/NOPB
LP3906SQE-VPFP/NOPB
LP3906SQX-DJXI/NOPB
LP3906SQX-FXPI/NOPB
LP3906SQX-JXXI/NOPB
LP3906SQX-PPXP/NOPB
LP3906SQX-TKXII/NOPB ⁽³⁾
LP3906SQX-VPFP/NOPB
Package
Marking
06-DJXI
06-FXPI
06-JXXI
06-PPXP
06-TKXII ⁽³⁾
06-VPFP
06-PPXP
06-VPFP
06-DJXI
06-FXPI
06-JXXI
06-PPXP
06-TKXII ⁽³⁾
06-VPFP
Buck1
0.9V
1.0V
1.2V
1.5V
1.25V
1.8V
1.5V
1.8V
0.9V
1.0V
1.2V
1.5V
1.25V
1.8V
Buck2
1.8V
3.3V
3.3V
2.5V
3.3V
2.5V
2.5V
2.5V
1.8V
3.3V
3.3V
2.5V
3.3V
2.5V
LDO1
3.3V
2.5V
3.3V
3.3V
1.8V
1.5V
3.3V
1.5V
3.3V
2.5V
3.3V
3.3V
1.8V
1.5V
LDO2
1.8V
1.8V
1.8V
2.5V
1.8V
2.5V
2.5V
2.5V
1.8V
1.8V
1.8V
2.5V
1.8V
2.5V
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
(3) Option only available with default EN_T of 001; all other options use 010.
4
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