Datasheet

UBA2036TS_1 © NXP B.V. 2008. All rights reserved.
Product data sheet Rev. 01 — 30 October 2008 3 of 13
NXP Semiconductors
UBA2036TS
Full bridge control IC for HID automotive lighting
6. Pinning information
6.1 Pinning
6.2 Pin description
Fig 2. Pin assignment SSOP28 package (top view)
UBA2036TS
V
SS(CLK)
GHR
CLK FSR
V
DD(CLK)
SHR
n.c. n.c.
n.c. n.c.
HV GLR
n.c. n.c.
n.c. PGND
VDD GLL
SU n.c.
DD n.c.
BD SHL
RC FSL
SGND GHL
014aaa633
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
18
17
20
19
22
21
24
23
26
25
28
27
Table 2. Pin description
Symbol Pin Description
V
SS(CLK)
1 negative supply voltage for logic oscillator input
CLK 2 oscillator input
V
DD(CLK)
3 positive supply voltage for logic oscillator input
n.c. 4 not connected
n.c. 5 not connected
HV 6 high voltage supply input for internal series regulator
n.c. 7 not connected
n.c. 8 not connected
VDD 9 internal low voltage supply
SU 10 input for start-up delay
DD 11 input for divider disable
BD 12 input for bridge disable
RC 13 RC input for internal oscillator
SGND 14 signal ground
GHL 15 gate driver output for upper left MOSFET
FSL 16 floating supply left
SHL 17 source upper left MOSFET
n.c. 18 not connected
n.c. 19 not connected