NCP1207ADR2

Switching Frequency :
Duty Cycle (Max) :
Operating Supply Current :
Number of Outputs : 1
Mounting Style : SMD/SMT
Maximum Operating Temperature : + 150 C
Fall Time : 20 ns
Rise Time : 40 ns
Operating Supply Voltage : 18 V
Package / Case : SOIC-8 Narrow


Pinout




Description

The NCP1207ADR2 combines a true current mode modulator and a demagnetization detector to ensure full borderline/critical Conduction Mode in any load/line conditions and minimum drain voltage switching (Quasi-Resonant operation).

The features of NCP1207ADR2 can be summarized as:(1)Free-Running Borderline/Critical Mode Quasi-Resonant Operation; (2)Current-Mode with Adjustable Skip-Cycle Capability; (3)No Auxiliary Winding VCC Operation; (4)Auto-Recovery Overcurrent Protection; (5)Latching Overvoltage Protection; (6)External Latch Triggering, e.g. Via Overtemperature Signal; (7)500 mA Peak Current Source/Sink Capability; (8)Undervoltage Lockout for VCC Below 10 V; (9)Internal 1.0 ms Soft-Start; (10)Internal 8.0 us Minimum TOFF; (11)Adjustable Skip Level; (12)Internal Temperature Shutdown; (13)Direct Optocoupler Connection; (14)SPICE Models Available for TRANsient Analysis; (15)Pb-Free Package is Available.

The absolute maximum ratings of NCP1207ADR2 are:(1)Power Supply Voltage:16 V; (2)Maximum Voltage on all other pins except Pin 8 (HV), Pin 6 (VCC) and Pin 5 (Drv):-0.3V to 10 V; (3)Maximum Current into all pins except VCC, HV and Demag  when 10V ESD diodes are activated:5.0 mA; (4)Maximum Current in Pin 1:+3.0/-2.0 mA; (5)Thermal Resistance, Junction-to-Case:57 °C/W; (6)Thermal Resistance, Junction-to-Air, SOIC Version:178 °C/W; (7)Thermal Resistance, Junction-to-Air, PDIP Version:100 °C/W; (8)Maximum Junction Temperature:150 °C; (9)Temperature Shutdown:155 °C; (10)Hysteresis in Shutdown:30 °C; (11)Storage Temperature Range:-60°C to +150 °C; (12)ESD Capability, HBM Model (All pins except VCC and HV):2.0 kV; (13)ESD Capability, Machine Model:200 V; (14)Maximum Voltage on Pin 8 (HV), Pin 6 (VCC) Decoupled to Ground with 10uF:500 V;(15)minimum voltage on pin 8(HV,) pin6(VCC) decoupled to ground with 10uF:40V;(16)operating Junction Temperature:-40 °C to +125°C.

If you want to know more information such as the electrical characteristics about the NCP1207ADR2, please download the datasheet in www.seekic.com or www.chinaicmart.com .

Parameters:

Technical/Catalog Information	NCP1207ADR2
Vendor	ON Semiconductor
Category	Integrated Circuits (ICs)
Packaging	Tape & Reel (TR)
Package / Case	8-SOIC (3.9mm Width)
Power (Watts)	-
Voltage - Input	10.6 ~ 20 V
Voltage - Output	-
Frequency Range	-
Operating Temperature	-40°C ~ 150°C
Output Isolation	Isolated
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	NCP1207ADR2 NCP1207ADR2