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參數(shù)資料
| 型號： | SG29055AP |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | LOW DROPOUT DUAL REGULATOR |
| 中文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PSFM5 |
| 封裝： | PLASTIC, TO-220, 5 PIN |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 41K |
| 代理商： | SG29055AP |
SG29055/55A
12/90 Rev 1.1 2/94
Copyright
1994
L
IN
F
IN
ITY
Microelectronics Inc.
11861 Western Avenue
∞
∞
Garden Grove, CA 92841
(714) 898-8121
∞
FAX: (714) 893-2570
2
Input Voltage (V
IN
) Operating ..............................................
Input Voltage (V
) Overvoltage Transient ..............
ON/OFF Switch ......................................................
26V
-15V to 60V
-0.3V to V
IN
-65
°
C to 150
°
C
150
°
C
Storage Temperature Range (T
) ...................
Operating Junction Temperature (T
J
) ...............................
ABSOLUTE MAXIMUM RATINGS
Note 1. Exceeding these values may destroy this part.
P Package:
Thermal Resistance-
Junction to Case
,
θ
JT
................ 4.0°C/W
*
Thermal Resistance-
Junction to Ambient
,
θ
JA
.............. 55°C/W
*
=
θ
JT
(Junction to Tab)
THERMAL DATA
Note A. Junction Temperature Calculation: T
= T
+ (P
x
θ
).
Note B. The above numbers for
θ
are maximums for the limiting
thermal resistance of the package in a standard mount-
ing configuration. The
θ
numbers are meant to be
guidelines for the thermal performance of the device/pc-
board system. All of the above assume no ambient
airflow.
-15V max.
-50V max.
10
μ
F min.
-40
°
C to 85
°
C
Input Voltage (V
) ......................................................
ON/OFF Threshold Voltage
Low Level, V
IL
(V
OUT
is OFF) ..................................
High Level, V
IH
(V
is ON) ....................................
Load Current V
(with adequate heatsinking) ....
Maximum Line Transient (Load Dump) V
≤
6V .......
Input Capacitor (V
IN
to GND) ...................................
Note 2. Range over which the device is functional.
Note 3. During 60V load dump, V
SB
shall not be less than 4.75V at I
OUT
= 10mA.
6V to 26V
0.8V max.
2.0V min.
5 to 1000mA
60V max.
0.1
μ
F min.
Reverse Polarity D.C. Input Voltage (V
)
(V
≥
-0.6V, 16
load) ...........................................
Reverse Polarity Transient Input Voltage (V
IN
)
(1% duty cycle, T
≤
100ms, V
O
≥
-9V, 16
load) ....
Output Capacitor with ESR of 1
max.
(V
to GND & V
to GND) ...................................
Operating Ambient Temperature Range (T
)
SG29055/55A .................................................
RECOMMENDED OPERATING CONDITIONS
(Notes 2 & 3)
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, these specifications apply for the operating ambient temperature of
T
= 25°C. V
= 14V. I
= 500mA for V
and 10mA for V
and are for DC characteristics only. Low duty cycle pulse testing techniques are
used which maintains junction and case temperatures equal to the ambient temperature.)
Units
SG29055/55A
Min.
Typ.
Max.
4.75
4.90
0.7
1.0
26.5
60
-10
5.00
5.00
4
10
10
200
2
40
90
15
100
20
66
0.45
1.8
31
70
5.25
5.10
25
50
50
100
25
0.6
1.2
2.5
50
V
V
mV
mV
mV
m
mA
mA
mA
mA
μ
V
mV/1000hr
dB
V
V
A
V
V
μ
A
μ
A
Test Conditions
Parameter
Output Voltage
(Note 4)
Line Regulation
Load Regulation
Output Impedance
Quiescent Current
Output Noise Voltage
Long Term Stability
Ripple Rejection
Dropout Voltage
Current Limit
Maximum Operational Input Voltage
Maximum Line Transient
ON/OFF Switch (I
IH
)
ON/OFF Switch (I
IL
)
Voltage Output (V
OUT
) Section
6V
≤
V
≤
26V, I
O
≤
1000mA, -40
°
C
≤
T
A
≤
85
°
C
SG29055
SG29055A
6V
≤
V
IN
≤
16V, I
O
= 5mA
6V
≤
V
IN
≤
26V, I
= 5mA
5mA
≤
I
O
≤
1000mA
500mA
and 10mA
, 100Hz - 10kHz
I
O
≤
10mA, No Load on Standby
I
O
= 500mA, No Load on Standby
I
O
= 750mA, No Load on Standby
I
= 220mA, I
= 10mA, V
IN
= V
OUT
- 200mV
10Hz - 100kHz
F
O
= 120Hz
I
O
= 500mA
I
O
= 1000mA
Double Battery
V
O
≤
5.5V
I
O
= 10mA, Pin 4 = 2.4V
I
O
= 10mA, Pin 4 = 0.4V
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| SG29055P | 制造商:Microsemi Corporation 功能描述:REG LDO LIN FIX POS 5V/5V 1A/1A 5PIN TO-220 - Rail/Tube |
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| SG29085AP | 制造商:Microsemi Corporation 功能描述:SG29085AP - Bulk |
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