PWM Controllers

Analog Devices’ family of current-mode pulse-width modulation (PWM) controllers operate at up to 500 kHz, have 1 A totem pole output, and no cross-conduction current.
Product Selection Table

PWM Controllers

  Hold Shift Key for secondary sorting
SortOrderPart#CommentsMin Operating Threshold
(typ)
(V)
Vin
(min)
(V)
Vin
(max)
(V)
FeaturesIsupply
(typ)
(A)
Output Current
(typ)
(A)
Frequency
(typ)
(Hz)
US Price 1000 to 4999
($ US)
1ADP1974 Bidirectional Synchronous PWM Controller for Battery Test and Formation- 6 60- 2.5m- 300k $4.20 (ADP1974ARUZ-RL)
2ADP1972 Buck or Boost, PWM Controller for Battery Test Solutions- 6 60- 2.5m- 110k $3.50 (ADP1972ARUZ-RL)
3LT1247 1MHz Off-Line Current Mode PWM and DC/DC Converter 8.4 7.6 25 Built-in Blanking, Improved 1843 13m 1 1M $2.10 (LT1247CN8#PBF)
4LT1246 1MHz Off-Line Current Mode PWM and DC/DC Converter 16 10 25 Built-in Blanking, Improved 1842 13m 1 1M $2.15 (LT1246CN8#PBF)
5LT1245 High Speed Current Mode Pulse Width Modulators 8.4 8.2 25 Improved 1845 7m 1 500k $1.95 (LT1245CN8#PBF)
6LT1244 High Speed Current Mode Pulse Width Modulators 16 11 25 Improved 1844 7m 1 500k $1.95 (LT1244CN8#PBF)
7LT1243 High Speed Current Mode Pulse Width Modulators 8.4 8.2 25 Improved 1843, to 100% Duty Cycle 7m 1 500k $1.95 (LT1243CN8#PBF)
8LT1242 High Speed Current Mode Pulse Width Modulators 16 11 25 Improved 1842, to 100% Duty Cycle 7m 1 500k $1.95 (LT1242CN8#PBF)
9LT1241 High Speed Current Mode Pulse Width Modulators 9.6 8.2 25 Low Start-Up Current, to 500kHz 7m 1 500k $1.95 (LT1241CN8#PBF)