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參數(shù)資料
| 型號： | CS5651 |
| 廠商： | ZF Electronics Corporation |
| 英文描述： | High Performance Dual Channel Current Mode Controller with ENABLE |
| 中文描述： | 高性能雙通道電流模式控制器，用ENABLE |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 166K |
| 代理商： | CS5651 |
3
C
Electrical Characteristics: V
CC
= 15V, R
T
= 8.2k
, C
T
= 3.3nF, 0°C
≤
T
A
≤
70°C [Note 2], unless otherwise specified.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Note 1: Maximum package power dissipation limits must be
observed.
Note 2: Low duty cycle pulse techniques are used during test to
maintain junction temperature as close to ambient as
possible.
Note 3: This parameter is measured at latch trip point with
V
FB
= 0V.
Note 4: Comparator gain is defined as:
AV=
Note 5: These parameters are guaranteed by design but not
100% tested in production.
V Compensation
V Current Sense
I
Current Sense Section
Current Sense Input
Voltage Gain
Maximum Current Sense
Input Threshold
Input Bias Current
Propagation Delay
(Notes 3 and 4)
2.75
3.00
3.25
V/V
(Note 3)
0.9
1.0
1.1
V
-2.0
150
-30.0
300
μA
ns
Current Sense Input to Output (Note 5)
I
Output 2 Enable Pin
Enable Pin Voltage
High State
Low State
Low State Input Current
V
V
V
μA
ENABLE
2
enabled
ENABLE
2
disabled
V
IL
= 0V
3.5
0.0
100
V
REF
1.5
400
250
I
Drive Outputs
Output Voltage
Low State
I
SINK
= 20mA
I
SINK
= 200mA
I
SOURCE
= 20mA
I
SOURCE
= 200mA
V
CC
= 6.0V, I
SINK
= 1.0mA
0.1
1.6
13.5
13.4
0.1
0.4
2.5
V
V
V
V
V
High State
13.0
12.0
Output Voltage with
UVLO Activated
Output Voltage Rise Time
Output Voltage Fall Time
1.1
C
L
= 1.0nF (Note 5)
C
L
= 1.0nF (Note 5)
28
25
150
150
ns
ns
I
Undervoltage Lockout Section
Start-Up Threshold
Minimum Operating Voltage
Hysteresis
13
9.0
14
10.0
4.0
15
11.0
V
V
V
I
Total Device
Start-Up Current
Operating Current
V
CC
= 12V
(Note 2)
0.6
20
1.0
25
mA
mA
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