参数资料
型号: TDA3629T-T
厂商: NXP SEMICONDUCTORS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO16
文件页数: 12/28页
文件大小: 175K
代理商: TDA3629T-T
1996 Sep 04
2
Philips Semiconductors
Product specication
Light position controller
TDA3629
FEATURES
Low positional error
Low noise sensitivity due to hysteresis
Low supply current
Thermally protected
Broken wire and short-circuit indication on SET input
Brake function by short-circuiting the motor
Hysteresis level set externally.
GENERAL DESCRIPTION
The Light position controller (Leucht Weiten Steller, LWS)
is a monolithic integrated circuit intended to be used in
passenger cars. This device adapts the elevation of the
light beam of the head light of the car to a state defined by
the car driver using a potentiometer on the dashboard.
QUICK REFERENCE DATA
Note
1. Steady state implies that the motor is not running (Im = 0) and VSET = VFB = 0.5VP.
ORDERING INFORMATION
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
IP(ss)
supply current, steady state
note 1
6
mA
IP Im
supply current, motor active
I
m < 900 mA
80
mA
V
m
output voltage
I
m < 700 mA
VP 2
.9
V
I
m
output current
VP ≥ 12.3 V
670
mA
I
SET
motor switch on current level
VP = 12 V
6
9
12
A
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TDA3629
DIP8
plastic dual in-line package; 8 leads (300 mil)
SOT97-1
TDA3629T
SO16
plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
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