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參數(shù)資料
| 型號(hào)： | CM2593P-3.3V |
| 廠商： | Champion Microelectronic Corp. |
| 英文描述： | 2A Step Down VOLTAGE REGULATOR |
| 中文描述： | 第2A降壓穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 4/12頁(yè) |
| 文件大?。?/td> | 264K |
| 代理商： | CM2593P-3.3V |
CM2593/P
2A Step Down VOLTAGE REGULATOR
ELECTRICAL CHARACTERISTICS
(All Output Voltage Versions)
Unless otherwise specified, V
IN
=12V for 3.3V, 5V, adjustable version and V
IN
=24V for the 12V version. I
LOAD
= 0.2A
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
-50
I
B
Feedback bias current
V
FB
=1.3V
(Adjustable version only)
-10
-100
nA
T
J
=25
℃
127
150
173
F
OSC
oscillator frequency
-40
℃
<=T
J
<=125
℃
110
150
173
Khz
Fscp
Oscillator frequency of short
circuit protect
When current limit occurred
and V
FB
<0.55V
30
60
Khz
1.4
V
SAT
saturation voltage
I
OUT
=1.5A
no outside circuit
V
FB
=0V force driver on
1.15
1.5
V
Max. Duty Cycle(ON)
V
FB
=0V force driver on
100
DC
Min. Duty cycle(OFF)
V
FB
=12V force driver off
0
%
3.3
I
CL
current limit
peak current
no outside circuit
V
FB
=0 force driver on
2.4
2.8
3.6
A
Output = 0
no outside circuit
V
FB
=12 force driver off
-200
uA
I
L
Output = 1
Output leakage
current
V
IN
=24V
-5
mA
I
Q
Quiescent Current
V
FB
=12 force driver off
5
10
mA
150
I
STBY
Standby Quiescent
Current
ON/OFF pin=5V
V
IN
=24V
70
200
uA
V
IL
Low (regulator ON)
-
0.6
V
IH
ON/OFF pin logic input
threshold voltage
High (regulator OFF)
2.0
1.3
-
V
I
H
ON/OFF pin logic
input current
V
LOGIC
=2.5V (OFF)
-0.01
I
L
ON/OFF pin input current
V
LOGIC
=0.5V (ON)
-0.1
-1
uA
Tj increasing
175
Ts
Over temperature shutdown
threshold
Tj decreasing
150
o
C
2007/01/25
Rev. 1.4
Champion Microelectronic Corporation
Page 4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CM2593P-5V | 2A Step Down VOLTAGE REGULATOR |
| CM2593P-ADJ | 2A Step Down VOLTAGE REGULATOR |
| CM2593PGCS | 2A Step Down VOLTAGE REGULATOR |
| CM2593PGSCS | 2A Step Down VOLTAGE REGULATOR |
| CM2593PGZJCS | 2A Step Down VOLTAGE REGULATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CM2593P-5V | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:2A Step Down VOLTAGE REGULATOR |
| CM2593P-ADJ | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:2A Step Down VOLTAGE REGULATOR |
| CM2593PGCS | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:2A Step Down VOLTAGE REGULATOR |
| CM2593PGSCS | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:2A Step Down VOLTAGE REGULATOR |
| CM2593PGZJCS | 制造商:CHAMP 制造商全稱:CHAMP 功能描述:2A Step Down VOLTAGE REGULATOR |
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