MIC29752WWT(2010) View Datasheet(PDF) - Micrel
Part Name
Description
Manufacturer
MIC29752WWT Datasheet PDF : 23 Pages
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Micrel, Inc.
MIC29150/29300/29500/29750
Absolute Maximum Ratings(1)
Input Supply Voltage (VIN)(1) ........................... –20V to +60V
Enable Input Voltage (VEN)................................ –0.3V to VIN
Lead Temperature (soldering, 5sec.)......................... 260°C
Power Dissipation .....................................Internally Limited
Storage Temperature Range ....................–65°C to +150°C
ESD Rating................................................................ Note 3
Operating Ratings(2)
Operating Junction Temperature .............. –40°C to +125°C
Maximum Operating Input Voltage ................................26V
Package Thermal Resistance
TO-220 (θJC).........................................................2°C/W
TO-263 (θJC).........................................................2°C/W
TO-247 (θJC) .....................................................1.5°C/W
TO-252 (θJC).........................................................3°C/W
TO-252 (θJA) ......................................................56°C/W
Electrical Characteristics(4,13)
VIN = VOUT + 1V; IOUT = 10mA; TJ = 25°C, bold values indicate –40°C≤ TJ ≤ +125°C, unless noted.
Parameter
Condition
Min Typ
Output Voltage
Line Regulation
Load Regulation
∆VO
∆T
Dropout Voltage
Ground Current
IOUT = 10mA
10mA ≤ IOUT ≤ IFL, (VOUT + 1V) ≤ VIN ≤26V (5)
IOUT = 10mA, (VOUT + 1V) ≤ VIN ≤26V
VIN = VOUT + 5V, 10mA ≤ IOUT ≤ 1.5A (5,9)
Output Voltage (9)
Temperature Coefficient.
∆VOUT = -1% (6)
MIC29150
MIC29300
MIC29500
MIC29750
IOUT = 100mA
IOUT = 750mA
IOUT = 1.5A
IOUT = 100mA
IOUT = 1.5A
IOUT = 3A
IOUT = 250mA
IOUT = 2.5A
IOUT = 5A
IOUT = 250mA
IOUT = 4A
IOUT = 7.5A
MIC29150
MIC29300
MIC29500
MIC29750
Note 8
IOUT = 750mA, VIN = VOUT + 1V
IOUT = 1.5A
IOUT = 1.5A, VIN = VOUT + 1V
IOUT = 3A
IOUT = 2.5A, VIN = VOUT + 1V
IOUT = 5A
IOUT = 4A, VIN = VOUT + 1V
IOUT = 7.5A
–1
–2
0.06
0.2
20
80
220
350
80
250
370
125
250
370
80
270
425
8
22
10
37
15
70
35
120
IGRNDDOGround Pin
VIN = 0.5V less than specified VOUT × IOUT = 10mA
Current at Droupout MIC29150
0.9
MIC29300
1.7
MIC29500
2.1
MIC29750
3.1
Current Limit
MIC29150
VOUT = 0V (7)
2.1
MIC29300
VOUT = 0V (7)
4.5
MIC29500
VOUT = 0V (7)
7.5
MIC29750
VOUT = 0V (7)
9.5
Max Units
1
%
2
%
0.5
%
1
%
100 ppm/°C
200 mV
600
175
600
250
600
200
750
20
mA
35
mA
50
mA
75
mA
mA
mA
mA
mA
3.5
A
5.0
A
10.0
A
15
A
May 2010
5
M9999-050510-B
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