參數(shù)資料
型號: TK11051
廠商: TOKO Inc.
英文描述: TEMPERATURE CONTROLLER IC
中文描述: 溫度控制器IC
文件頁數(shù): 3/8頁
文件大小: 55K
代理商: TK11051
January 1999 TOKO, Inc.
Page 3
TK11051
ON/OFF
CIRCUIT
VOLTAGE
REFERENCE
+
-
TEMPERATURE
SENSOR
VPTAT
ICONT
VCONT
R1
R2
IIB
ISH
R1 + R2 = 40 k
VCC
ICC
R3
100 k
10 μF
ISINK
COMP
OUT
COMP IN
Vref
GND
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= 25
°
C, V
CC
= 3 V, V
CONT
= 2.4 V, I
OUT
= 40
μ
A, unless otherwise specified.
TEST CIRCUIT
V
1.60
1.62
LINE REGULATION
VCC (V)
1.58
2 4 6 8 10
1.61
1.59
V
1.2
1.6
REFERENCE VOLTAGE vs.
TEMPERATURE
TA (
°
C)
0.8
-40 0 40 80 120
1.4
1.0
I
2
4
CONTROL CURRENT vs.
CONTROL VOLTAGE
VCONT (V)
0
0 0.6 1.2 1.8 2.4
3
1
I
2
4
CONTROL CURRENT vs.
TEMPERATURE
TA (
°
C)
0
-40 0 40 80 120
3
1
V
1.60
1.62
LOAD REGULATION
Iref (mA)
1.58
0 0.2 0.4 0.6 0.8
1.61
1.59
V
1.60
1.62
REFERENCE VOLTAGE vs.
TEMPERATURE
TA (
°
C)
1.58
-40 0 40 80 120
1.61
1.59
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相關代理商/技術參數(shù)
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TK11051M 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:TEMPERATURE CONTROLLER IC
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