MIC29510 View Datasheet(PDF) - Micrel
Part Name
Description
Manufacturer
MIC29510 Datasheet PDF : 10 Pages
| |||
Micrel, Inc.
MIC29510/29512
Absolute Maximum Ratings
Input Supply Voltage(1) ................................... –20V to +20V
Power Dissipation .....................................Internally Limited
Storage Temperature Range ....................–65°C to +150°C
Ambient Temperature Range (soldering, 5 sec.) ....... 260°C
Operating Ratings
Operating Junction Temperature ...................0ºC to +125ºC
(θJC) (TO-220) ............................................................2°C/W
(θJA) (TO-220)...........................................................55°C/W
Electrical Characteristics
All measurements at TJ = 25°C unless otherwise noted. Bold values are guaranteed across the operating temperature range.
Parameter
Conditions
Min Typ Max Units
Output Voltage
10mA ≤ IO ≤ IFL, (VOUT + 1V) ≤ VIN ≤ 8V (Note 2)
–2
2
%
Line Regulation
IO = 10mA, (VOUT + 1V) ≤ VIN ≤ 8V
0.06 0.5
%
Load Regulation
∆VO/∆T
VIN = VOUT + 1V, 10mA ≤ IOUT ≤ IFULL LOAD
(Notes 2, 6))
Output Voltage Temperature Coefficient (Note 6)
0.2
1
%
20
100 ppm/ºC
Dropout Voltage
∆VOUT = – 1% (Note 3)
MIC29510/29512 IO = 100mA
IO = 750mA
IO = 1.5A
IO = 3A
IO = 5A
80
200
mV
200
mV
320
mV
500
mV
700 1000 mV
Ground Current
MIC29510/29512
IO = 750mA, VIN = VOUT + 1V
IO = 1.5A
IO = 3A
IO = 5A
3
20
mA
10
mA
36
mA
100 150
mA
IGNDDO Ground Pin Current at Dropout
VIN = 0.5V less than specified VOUT. IOUT = 10mA
2
3
mA
Current Limit
MIC29510/29512 VOUT = 0V (Note 4)
5.0
6.5
A
en, Output Noise Voltage
(10Hz to 100kHz) IL = 100mA
CL = 47µF
260
µVRMS
Reference (MIC29512 only)
Parameter
Reference Voltage
Adjust Pin Bias Current
Reference Voltage Temperature
Coefficient
Adjust Pin Bias Current Temperature
Coefficient
Conditions
10mA ≤ IO ≤ IFL, VOUT + 1V ≤ VIN ≤ 8V (Note 2)
(Note 7)
Min
1.215
Typ Max Units
1.265 VMAX
40
80
nA
120
nA
20
ppm/ºC
0.1
nA/ºC
May 2006
3
M9999-051706
(408) 955-1690
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