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RH137 数据表(PDF) 2 Page - Linear Technology

部件名 RH137
功能描述  Negative Adjustable Regulator
PDF  4 Pages
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制造商  LINER [Linear Technology]
网页  http://www.linear.com
标志 LINER - Linear Technology

RH137 数据表(HTML) 2 Page - Linear Technology

  RH137 Datasheet HTML 1Page - Linear Technology RH137 Datasheet HTML 2Page - Linear Technology RH137 Datasheet HTML 3Page - Linear Technology RH137 Datasheet HTML 4Page - Linear Technology  
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RH137
TA = 25°C
SUB-
SUB-
SYMBOL PARAMETER
CONDITIONS
NOTES
MIN
TYP
MAX
GROUP
MIN
TYP
MAX
GROUP
UNITS
VREF
Reference Voltage
VIN – VOUT= 5V, IOUT = 10mA
– 1.225
– 1.275
1
V
3V
VIN – VOUT40V,
– 1.200
– 1.300
1
– 1.200
– 1.300
2,3
V
10mA I OUT I MAX, P P MAX
V OUT
Line Regulation
3V
VIN – VOUT40V
2
0.02
1
0.05
2,3
%/ V
V IN
V OUT
Load Regulation
10mA I OUT I MAX, VOUT5V
2
25
1
50
2,3
mV
I OUT
10mA I OUT I MAX, VOUT5V
2
0.5
1
1
2,3
%
Thermal Regulation
10ms Pulse
0.02
1
%/W
Ripple Rejection
VOUT = – 10V, f = 120Hz, CADJ = 0
60
dB
VOUT = – 10V, f = 120Hz,
3
66
66
dB
CADJ = 10µF
IADJ
Adjust Pin Current
100
1
100
2,3
µA
I ADJ
Adjust Pin Current
10mA I OUT I MAX
5
1
5
2,3
µA
Change
3V
VIN – VOUT40V
5
1
5
2,3
µA
IMIN
Minimum Load
VIN – VOUT= 40V
5
1
5
2,3
mA
Current
VIN – VOUT10V
3
1
3
2,3
mA
Current Limit
VIN – VOUT15V H Package
0.5
1.5
1
0.5
2,3
A
K Package
1.5
3.2
1
1.5
2,3
A
VIN – VOUT= 40V H Package
0.15
0.5
1
A
K Package
0.24
1.0
1
A
V OUT
Temperature Stability – 55°C T J 125°C
3
0.6
%
Temp
V OUT
Long Term Stability
TA = 125°C
3
1
%
Time
en
RMS Output Noise
10Hz f 10kHz
0.003
%
θJC
Thermal Resistance
H Package
3
15
°C/W
(Junction to Case)
K Package
3
3
°C/W
TABLE 1: ELECTRICAL CHARACTERISTICS (Preirradiation) (Note 1)
– 55°C T A 150°C
50KRAD(Si)
20KRAD(Si)
10KRAD(Si)
100KRAD(Si)
200KRAD(Si)
SYMBOL PARAMETER
CONDITIONS
NOTES MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
UNITS
VREF
Reference Voltage
VIN – VOUT5V,
–1.225 –1.275 –1.225 –1.275 –1.225 –1.275 –1.225 –1.275 –1.22
–1.28
V
IOUT = 10mA
3V
VIN – VOUT40V,
–1.2
–1.3
–1.2
–1.3
–1.2
–1.3 –1.2
–1.3
–1.2
–1.3
V
10mA IOUT IMAX, P PMAX
V OUT
Line Regulation
3V
VIN – VOUT40V,
2
0.02
0.02
0.02
0.02
0.02
%/V
V IN
V OUT
Load Regulation
10mA I OUT I MAX,
2
25
25
25
25
25
mV
I OUT
VOUT5V
10mA I OUT I MAX,
2
0.5
0.5
0.5
0.5
0.5
%
VOUT5V
TABLE 1A: ELECTRICAL CHARACTERISTICS (Postirradiation) (Note 4)



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