參數(shù)資料
型號(hào): TK11830M
廠商: TOKO INC
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: POSITIVE-TO-NEGATIVE DC-DC CONVERTER
中文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: SOT-23L, 6 PIN
文件頁(yè)數(shù): 5/13頁(yè)
文件大小: 85K
代理商: TK11830M
January 1999 TOKO, Inc.
Page 5
TK11830
VIN
CONTROL
IOFF
RCONT
300 k
1
2
1.0 V
VIN
VIN
VOUT
ICONT
RCONT
300 k
VCONT
CONTROL
TYPICAL PERFORMANCE CHARACTERISTICS (CONT.)
OUTPUT VOLTAGE
VS.
LOAD CURRENT
ILOAD (mA)
-5.1
0 20 40 60 80 100
V
-5.0
-4.9
-4.8
-4.7
-4.6
TA = 85
°
C
VOUT = -5
°
V
VIN = 3 V
VIN = 5 V
VIN = 8 V
OUTPUT VOLTAGE AND EFFICIENCY
VS.
INPUT VOLTAGE
VIN (V)
-5.1
0 4 8 12 16 20
V
-5.0
-4.9
-4.8
-4.7
-4.6
TA = 85
°
C
EFFICIENCY
E
100
50
ILOAD = 20 mA
OUTPUT VOLTAGE
VS.
INPUT VOLTAGE
VIN (V)
-5.1
0 1 2 3 4 5
V
-5.0
-4.9
-4.8
-4.7
-4.6
TA = -50
°
C
ILOAD = 0 mA, 10 mA, 20 mA
OUTPUT VOLTAGE
VS.
INPUT VOLTAGE
VIN (V)
-5.1
0 1 2 3 4 5
V
-5.0
-4.9
-4.8
-4.7
-4.6
TA = 25
°
C
ILOAD = 0 mA, 10 mA, 20 mA
INPUT CURRENT (SHUTDOWN)
VS.
INPUT VOLTAGE
VIN (V)
100
0 4 8 12 16 20
I
80
60
40
20
0
OUTPUT VOLTAGE AND CONTROL
CURRENT
VS.
CONTROL VOLTAGE
VCONT (V)
-5
0 0.4 0.8 1.2 1.6 2.0
V
-4
-3
-2
-1
0
TA = 85
°
C
TA = 25
°
C
TA = -50
°
C
VOUT
I
5
3
4
2
1
0
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