Harman Kardon AVR 1650 Service Manual page 118

AVR 1650
www.ti.com
T
A
–40°C to 125°C
(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.
BST3
ORDERING INFORMATION
(2)
PACKAGE
40-pin (QFN) - RHA
30 29 28
31
GND
32
VIN
33
VIN
VIN 34
35
GND
(power pad connected to ground)
LX3
36
LX3
37
VIN3 38
39
EN3
40
1 2 3
(1)
ORDERABLE PART NUMBER
Reel of 2500 TPS65251RHAR
Reel of 250 TPS65251RHAT
PIN OUT
27 26 25 24 23
QFN RHA40
4 5 6 7 8
118
harman/kardon
SLVSAA4B – JUNE 2010 – REVISED JANUARY 2011
TOP-SIDE MARKING
TPS65251
22 21
20
EN2
19
BST2
VIN2
18
LX2
17
16
LX2
15 LX1
14 LX1
13 VIN1
BST1
12
EN1
11
9 10
TPS65251