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參數(shù)資料
| 型號： | CS5253B-1GDPR5 |
| 英文描述： | Positive Adjustable Voltage Regulator |
| 中文描述： | 積極可調(diào)電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 2/12頁 |
| 文件大小： | 93K |
| 代理商： | CS5253B-1GDPR5 |
CS5253B–1
http://onsemi.com
2
Figure 1. Application Diagram
CS5253B–1
10
μ
F
10 V
V
CONTROL
V
POWER
V
OUT
V
SENSE
Adjust
100
μ
F
5.0 V
5.0 V
3.3 V
124
124
2.5 V @ 3.0 A
C
LOAD
(Optional)
33
μ
F
5.0 V
GND
GND
R
DIS
R
DIS
MAXIMUM RATINGS*
Rating
Value
Unit
V
POWER
Input Voltage
6.0
V
V
CONTROL
Input Voltage
13
V
Operating Junction Temperature Range, T
J
0 to 150
°
C
Storage Temperature Range
–65 to +150
°
C
ESD Damage Threshold
2.0
kV
Lead Temperature Soldering:
Reflow: (SMD styles only) (Note 1)
230 peak
°
C
1. 60 second maximum above 183
°
C.
*The maximum package power dissipation must be observed.
ELECTRICAL CHARACTERISTICS
(0
°
C
≤
T
A
≤
70
°
C; 0
°
C
≤
T
J
≤
150
°
C; V
SENSE
= V
OUT
and V
ADJ
= 0 V; unless
otherwise specified.)
Characteristic
Test Conditions
Min
Typ
Max
Unit
CS5253B–1
Reference Voltage
V
CONTROL
= 2.75 V to 12 V, V
POWER
= 2.05 V to 5.5 V,
I
OUT
= 10 mA to 3.0 A
1.237
(–1.0%)
1.250
1.263
(+1.0%)
V
Line Regulation
V
CONTROL
= 2.5 V to 12 V, V
POWER
= 1.75 V to 5.5 V,
I
OUT
= 10 mA
–
0.02
0.2
%
Load Regulation
V
CONTROL
= 2.75 V, V
POWER
= 2.05 V,
I
OUT
= 10 mA to 3.0 A, with Remote Sense
–
0.04
0.3
%
Minimum Load Current (Note 2)
V
CONTROL
= 5.0 V, V
POWER
= 3.3 V,
V
OUT
= +1.0%
–
5.0
10
mA
Control Pin Current (Note 3)
V
CONTROL
= 2.75 V, V
POWER
= 2.05 V, I
OUT
= 100 mA
V
CONTROL
= 2.75 V, V
POWER
= 2.05 V, I
OUT
= 3.0 A
–
–
6.0
35
10
120
mA
mA
Adjust Pin Current
V
CONTROL
= 2.75 V, V
POWER
= 2.05 V, I
OUT
= 10 mA
–
60
120
μ
A
Current Limit
V
CONTROL
= 2.75 V, V
POWER
= 2.05 V,
V
OUT
= –4.0%
3.1
4.0
–
A
Short Circuit Current
V
CONTROL
= 2.75 V, V
POWER
= 2.05 V, V
OUT
= 0 V
2.0
3.5
–
A
Ripple Rejection (Note 4)
V
CONTROL
= V
POWER
= 3.25 V, V
RIPPLE
= 1.0 V
P–P
@
120 Hz, I
OUT
= 3.0 A, C
ADJ
= 0.1
μ
F
60
80
–
dB
2. The minimum load current is the minimum current required to maintain regulation. Normally the current in the resistor divider used to set
the output voltage is selected to meet the minimum load current requirement.
3. The V
CONTROL
pin current is the drive current required for the output transistor. This current will track output current with roughly a 1:100
ratio. The minimum value is equal to the quiescent current of the device.
4. This parameter is guaranteed by design and is not 100% production tested.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS5253B-1GDPR5G | 制造商:ON Semiconductor 功能描述: |
| CS5253B-8 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:3.0 A LDO 5-Pin 2.5 V Fixed Linear Regulator for Remote Sense Applications |
| CS5253B-8/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3A LDO 5-Pin 2.5V Fixed Linear Regulatorfor Remote Sense Applications |
| CS5253B-8_05 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:3.0 A LDO 5−Pin 2.5 V Fixed Linear Regulator for Remote Sense Applications |
| CS5253B-8GDP5 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述:3.0 A LDO 5-Pin 2.5 V Fixed Linear Regulator for Remote Sense Applications |
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