NCP1200P100G - IC, PWM CONT, 12.5V-6.3V, PDIP-8

NCP1200P100G - IC, PWM CONT, 12.5V-6.3V, PDIP-8

Descrição geral do produto
The NCP1200P100G is a current-mode Pulse Width Modulation (PWM) Controller for low-power universal off-line supplies. It represents a major leap toward ultra-compact switchmode power supplies. Due to a novel concept, the circuit allows the implementation of a complete offline battery charger or a standby SMPS with few external components. With an internal structure operating at a fixed 100kHz, the controller drives low gate-charge switching devices like an IGBT or a MOSFET thus requiring a very small operating power. Due to current-mode control, the NCP1200 drastically simplifies the design of reliable and cheap offline converters with extremely low acoustic generation and inherent pulse-by-pulse control.
No auxiliary winding operation
Internal output short-circuit protection
Extremely low no-load standby power
Current-mode with skip-cycle capability
Internal leading edge blanking
250mA Peak current source/sink capability
Direct optocoupler connection
Built-in frequency jittering for lower EMI
Internal temperature shutdown

Informação do produto
Input Voltage:
-
Output Voltage:
-
Output Current:
250mA
Supply Voltage Min:
6.3V
Supply Voltage Max:
12.5V
Controller IC Case Style:
DIP
No. of Pins:
8Pins
Frequency:
100kHz
Operating Temperature Min:
-25°C
Operating Temperature Max:
125°C