PROGRAMMABLE SYNCHRONOUS DC/DC
CONVERTER, DUAL LOW DROPOUT
REGULATOR CONTROLLER
PRELIMINARY - December 2, 1999
SC1186
OUTPUT VOLTAGE
Unless specified: 4.75V < VCC < 5.25V; GND = PGND = 0V; VOSENSE = V
O
; 0mV < (CS+-CS-) < 60mV;
= 0°C < T
j
< 85°C
PARAMETER
Output Voltage
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
1.277
1.326
1.375
1.424
1.478
1.527
1.576
1.625
1.675
1.724
1.782
1.832
1.881
1.931
1.980
2.030
1.970
2.069
2.167
2.266
2.364
2.463
2.561
2.660
2.758
2.842
2.940
3.038
3.136
3.234
3.332
3.430
Standard
TYP
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
1.323
1.374
1.425
1.476
1.523
1.573
1.624
1.675
1.726
1.776
1.818
1.869
1.919
1.970
2.020
2.071
2.030
2.132
2.233
2.335
2.436
2.538
2.639
2.741
2.842
2.958
3.060
3.162
3.264
3.366
3.468
3.570
UNITS
V
4
© 1999 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
SEMTECH [ SEMTECH CORPORATION ]
