參數(shù)資料
型號(hào)： CLM2830
廠商： CALOGIC LLC
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： 3.0A Low Dropout Voltage Regulator Adjustable
中文描述： 3.0A的低壓差線性穩(wěn)壓器可調(diào)節(jié)
文件頁(yè)數(shù)： 2/4頁(yè)
文件大?。?/td> 40K
代理商： CLM2830
ABSOLUTE MAXIMUM RATINGS
Lead Temp. (Soldering, 10 Seconds) . . . . . . . . . . . . . . 300
o
C
Storage Temperature Range. . . . . . . . . . . . . . . -65 to +150
o
C
Operating Junction Temperature Range
CLM2830 Control Section . . . . . . . . . . . . . . 0
o
C to +125
o
C
CLM2830 Power Transistor. . . . . . . . . . . . . 0
o
C to +150
o
C
Input Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . +30V
Input to Output Voltage Differential . . . . . . . . . . . . . . . . . +30V
CLM2830
C ORPORATION
CALOGIC CORPORATION
, 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
ELECTRICAL CHARACTERISTICS:
(Note 1) I
OUT
= 10mA, T
A
= 25
o
C, unless otherwise specified.
PARAMETER
CLM2830
UNITS
CONDITIONS
MIN
TYP
MAX
Reference Voltage
1.238
1.225
1.250
1.250
1.262
1.270
V
V
10mA
≤
I
OUT
≤
I
FULLLOAD
1.5V
≤
(V
IN
- V
OUT
≤
25V (Over Temperature)
Min. Load Current
40
5
50
10
mA
mA
(V
IN
- V
OUT
) = +25V, CLM2830A
CLM2830
Line Regulation
0.015
0.035
0.05
0.2
0.2
0.5
%
%
%
1.5V
≤
V
IN
- V
OUT
≤
15V
I
LOAD
= 10mA
15V
≤
V
IN
- V
OUT
≤
30V
Load Regulation
0.1
0.2
0.3
0.4
%
%
10mA
≤
I
OUT
≤
I
FULLLOAD
(V
IN
- V
OUT
) =
3V
Dropout Voltage
1.1
1.5
V
I
OUT
= I
FULLLOAD
,
V
REF
= 1%
Current Limit
3.2
0.2
4.0
0.5
A
A
V
IN
- V
OUT
= 5V
V
IN
- V
OUT
= 25V
T
A
= 125
o
C, 1000 Hrs.
Long Term Stability
0.3
1
%
Adjust Pin Current
55
120
μ
A
Adjust Pin Current Change
0.2
5
μ
A
Thermal Regulation
0.004
0.02
%/W
30ms pulse
Temperature Stability
0.5
%
Ripple Rejection Ratio
60
75
dB
V
IN
- V
OUT
= 3V
I
OUT
= 3A, C
OUT
= 25
μ
F, C
ADJ
= 25
μ
F, f = 120Hz
Output Noise, RMS
0.003
%V
O
10Hz to 10kHz
Thermal Resistance
Junction-to-Case
0.7/3.0
o
C/W
CLM2830 - TO-220 and TO-263
The Bold specifications apply to the over full operating temperature range.
Note 1:
Changes in output voltage due to heating effects are covered under the specification for thermal regulation.
Note 2:
A 10
μ
F output capacitor is required on CLM2830.
Note 3:
Value shown for control circuitry (power transistor).
相關(guān)PDF資料
PDF描述
CLM285-12 Micropower Voltage Reference Diode
CLM385-12 Micropower Voltage Reference Diode
CLM285-25 Micropower Voltage Reference Diode
CLM385Y2 Micropower Voltage Reference Diode
CLM385-25 Micropower Voltage Reference Diode
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