SC1173 Semtech Corporation, SC1173 Datasheet - Page 4

• Manufacturer Part Number: SC1173
• Description: PROGRAMMABLE SYNCHRONOUS DC/DC CONVERTER WITH LOW DROPOUT REGULATOR CONTROLLER
• Manufacturer: Semtech Corporation

OUTPUT VOLTAGE
Unless specified: V
PARAMETER
Output Voltage
October 25, 1999
© 1999 SEMTECH CORP.
CC
= 4.75V to 5.25V; GND = PGND = 0V; V
CONDITIONS
I
O
= 2A in Application Circuit
PROGRAMMABLE SYNCHRONOUS DC/DC
CONVERTER WITH LOW DROPOUT
REGULATOR CONTROLLER
OSENSE
= V
O
; 0mV < (CSp-CSm) < 60mV; T
652 MITCHELL ROAD NEWBURY PARK CA 91320
VID
43210
01111
01110
01101
01100
01011
01010
01001
01000
00111
00110
00101
00100
00011
00010
00001
00000
11111
11110
11101
11100
11011
11010
11001
11000
10111
10110
10101
10100
10011
10010
10001
10000
MIN
1.287
1.336
1.386
1.435
1.485
1.534
1.584
1.633
1.683
1.732
1.782
1.831
1.881
1.930
1.980
2.029
1.980
2.079
2.178
2.277
2.376
2.475
2.574
2.673
2.772
2.871
2.970
3.069
3.168
3.267
3.366
3.465
A
= 25
o
TYP
C
1.300
1.350
1.400
1.450
1.500
1.550
1.600
1.650
1.700
1.750
1.800
1.850
1.900
1.950
2.000
2.050
2.000
2.100
2.200
2.300
2.400
2.500
2.600
2.700
2.800
2.900
3.000
3.100
3.200
3.300
3.400
3.500
MAX
SC1172/3
1.313
1.364
1.414
1.465
1.515
1.566
1.616
1.667
1.717
1.768
1.818
1.869
1.919
1.970
2.020
2.071
2.020
2.121
2.222
2.323
2.424
2.525
2.626
2.727
2.828
2.929
3.030
3.131
3.232
3.333
3.434
3.535
UNITS
V
4