DataSheet.jp

U6044B PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 U6044B
部品説明 Radiator fan controlled timer
メーカ TEMIC Semiconductors
ロゴ TEMIC Semiconductors ロゴ 



Total 7 pages
		

No Preview Available !

U6044B Datasheet, U6044B PDF,ピン配置, 機能
TELEFUNKEN Semiconductors
Radiator fan controlled timer
U 6044 B
Description
The bipolar integrated circuit, U 6044 B, is designed as a
radiator fan controlled timer. After the ignition is switched
off, the thermal switch of the engine can activate the
radiator fan via relay for a preset period, to support the
cool-off process. In addition, an air-conditioning contact
can switch on the radiator fan at any time.
Features
D Delay time range: 4 s to 20 h
www.DataSheet4U.com
D Cool-off time starts when thermal switch is closed
D RC oscillator determines switching characteristics
D Relay driver with Z-diode
D Debounced input for coolant temperature switch
D Not debounced input for ignition key (Terminal 15)
D Low standby current
D Load dump protection
D RF interference protected
D Protection according to ISO/TR 7637-1 (VDE 0839)
Cases:
DIP 8, SO 8
C2
OSC 6
R2
10 mF
C1 R1
Vstab 7
VS 8
510 W
x
VBatt
Oscillator
Stabilization
Power-on reset
Load dump detection
1
GND
Frequency divider
Debouncing
Monoflop
Logic
Relay control 2
output
Thermal switch
300 kRW4
4 Air condition 5
300 kRW5
Ignition 3
C4
100 nF
C3
1 kRW6
1 kW R7
100 nF
R3 20 kW
94 9232
Terminal 15
x
Figure 1 Block diagram with external circuit
Rev. A1: 12.12.1994
1

1 Page





ページ 合計 : 7 ページ
PDF
ダウンロード
[ U6044B.PDF ]

共有リンク

Link :

おすすめデータシート

部品番号部品説明メーカ
U6044B

Radiator fan controlled timer

TEMIC Semiconductors
TEMIC Semiconductors

www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap