參數(shù)資料
型號: 3842B
廠商: Texas Instruments, Inc.
英文描述: HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS
中文描述: 高性能的電流模式PWM控制器
文件頁數(shù): 9/21頁
文件大?。?/td> 336K
代理商: 3842B
www.ti.com
-60
-50
-40
-30
-20
-10
0
0
20
40
60
80
100
120
140
160
I
src
– Source Current – mA
R
T
A
= -40°C
T
A
= 25°C
T
A
= 125°C
4.8
4.85
4.9
4.95
5
5.05
5.1
5.15
5.2
-55
-30
-5
20
45
70
95
120
145
T
A
– Temperature – °C
V
r
40
60
80
100
120
140
160
180
-55
-30
-5
20
45
70
95
120
145
T
A
– Temperature – °C
I
S
V
IN
= 15 V
0
1
2
3
4
5
6
7
8
9
10
0
100
200
300
400
500
600
700
800
I
O
– Output Load Current – mA
S
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
Source Saturation
Sink Saturation
T
A
= 25°C
T
A
= -55°C
T
A
= -55°C
T
A
= 25°C
TL284xB, TL384xB
HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS
SLVS610A–AUGUST 2006–REVISED SEPTEMBER 2006
TYPICAL CHARACTERISTICS (continued)
REFERENCE VOLTAGE
vs
SOURCE CURRENT
REFERENCE VOLTAGE
vs
TEMPERATURE
REFERENCE SHORT-CIRCUIT CURRENT
vs
TEMPERATURE
OUTPUT SATURATION VOLTAGE
vs
LOAD CURRENT
9
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