參數(shù)資料
型號(hào): TLV431ACDBV
廠商: Texas Instruments, Inc.
英文描述: LOW-VOLTAGE ADJUSTABLE PRECISION SHUNT REGULATORS
中文描述: 低電壓調(diào)節(jié)精密并聯(lián)穩(wěn)壓器
文件頁(yè)數(shù): 11/34頁(yè)
文件大小: 646K
代理商: TLV431ACDBV
SLVS139R JULY 1996 REVISED SEPTEMBER 2005
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
Figure 6
IK
CATHODE CURRENT
vs
CATHODE VOLTAGE
15
10
5
0
5
10
15
1
0.5
0
0.5
1
1.5
VKA = VREF
TA = 25
°
C
VKA Cathode Voltage V
Figure 7
I
CATHODE CURRENT
vs
CATHODE VOLTAGE
250
200
150
100
50
0
200
250
1
0.5
0
0.5
1
1.5
A
μ
VKA Cathode Voltage V
50
100
150
VKA = VREF
TA = 25
°
C
Figure 8
20
10
0
50
I
30
OFF-STATE CATHODE CURRENT
vs
JUNCTION TEMPERATURE
(for TLV431 and TLV431A)
40
25
0
25
50
75
100
125
TJ Junction Temperature
°
C
Figure 8A
VKA = 5 V
VREF = 0
150
OFF-STATE CATHODE CURRENT
vs
JUNCTION TEMPERATURE
(for TLV431B)
0
500
1000
1500
2000
2500
3000
50
25
0
25
50
75
100
125
150
VKA = 6 V
VREF = 0
Figure 8B
TJ Junction Temperature
°
C
I
Operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied.
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