ChongMing Group (HK) Int'l Co., Ltd
CHONGMING GROUP (HK) INT'L CO., LTD.
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FSCQ1565RT
Green Mode Fairchild Power Switch (FPS TM)
Features
■ Optimized for Quasi-Resonant Converter (QRC)
■ Advanced Burst-Mode Operation for under 1W Standby Power Consumption
■ Pulse-by-Pulse Current Limit
■ Over Load Protection (OLP) – Auto Restart
■ Over Voltage Protection (OVP) – Auto Restart
■ Abnormal Over Current Protection (AOCP) – Latch
■ Internal Thermal Shutdown (TSD) – Latch
■ Under Voltage Lock Out (UVLO) with Hysteresis
■ Low Startup Current (typical: 25µA)
■ Internal High Voltage SenseFET
■ Built-in Soft Start (20ms)
■ Extended Quasi-Resonant Switching
Applications
■ CTV ■ Audio Amplifier
Absolute Maximum Ratings (Continued)
(TA = 25°C, unless otherwise specified)
| Total Power Dissipation(Tc = 25°C with Infinite Heat Sink) | PD | 75 W |
| Operating Junction Temperature | TJ | +150°C |
| Operating Ambient Temperature | TA | -25 to +85°C |
| Storage Temperature Range | TSTG | -55 to +150°C |
| ESD Capability, HBM Model (All pins except Vfb) | - | 2.0(GND – Vfb = 1.7kV)kV |
| ESD Capability, Machine Model (All pins except Vfb) | - | 300(GND – Vfb = 170V)V |
Notes:
4. Repetitive rating: pulse width limited by maximum junction temperature.
5. L = 15mH, starting Tj = 25°C, These parameters, although guaranteed at the design, are not tested in mass production.
Hot selling offer!!!
| Part number | qty | D/C | Package | Code |
| LTC3851EUD | 5000 | 17+ | QFN | LCXN |
| LTC3851IUD | 5000 | 17+ | QFN | LCXN |
| LTC3407EDD | 5000 | 17+ | QFN | LAGK |
| LTC1992-2IMS8 | 5000 | 17+ | MSOP8 | LTZD |
| LTC3807EUDC | 5000 | 17+ | QFN | LGSG |
| LTC3807IUDC | 5000 | 17+ | QFN | LGSG |
| LTC3807HUDC | 5000 | 17+ | QFN | LGSG |
| LTC3807MPUDC | 5000 | 17+ | QFN | LGSG |
| LT3755EUD-1 | 5000 | 17+ | QFN | LDMS |
| LT3755IUD-1 | 5000 | 17+ | QFN | LDMS |
| LT3650EDD-8.2 | 5000 | 17+ | QFN | LDXT |
| LT3650IDD-8.2 | 5000 | 17+ | QFN | LDXT |
| LTC3548EDD | 5000 | 17+ | QFN | LBNJ |
| LTC3548IDD | 5000 | 17+ | QFN | LBNJ |
| LTC6908CS6-1 | 5000 | 17+ | SOT | LTBYC |
| LTC6908IS6-1 | 5000 | 17+ | SOT | LTBYC |
| LTC6908HS6-1 | 5000 | 17+ | SOT | LTBYC |
| LTC6908CS6-2 | 5000 | 17+ | SOT | LTBYD |
| LTC6908IS6-2 | 5000 | 17+ | SOT | LTBYD |
| LTC6908HS6-2 | 5000 | 17+ | SOT | LTBYD |
| LTC3851EGN | 5000 | 17+ | SOT | 3851 |
| LTC3851IGN | 5000 | 17+ | SSOP16 | 3851 |
| LTC3851EMS | 5000 | 17+ | SSOP16 | 3851 |
| LTC3851IMSE | 5000 | 17+ | SSOP16 | 3851 |
| LTC3851EUD | 5000 | 17+ | SSOP16 | LCXN |
| LTC3851IUD | 5000 | 17+ | QFN-16 | LCXN |
| LT3971EMSE | 5000 | 16+ | MSOP10 | LTFJG |
| LT3971HMSE | 5000 | 16+ | MSOP10 | LTFJG |
| LT3971IMSE | 5000 | 16+ | MSOP10 | LTFJG |
| LT3481IMSE | 5000 | 16+ | MSOP10 | LTBVW |
| LTC6253CMS8 | 5000 | 17+ | MSOP8 | LTFRX |
| LTC6253HMS8 | 5000 | 17+ | MSOP8 | LTFRX |
| LTC6253IMS8 | 5000 | 17+ | MSOP8 | LTFRX |
| LT3010EMS8E-5 | 5000 | 17+ | MSOP8 | LTAEF |
| LT3010MPMS8E-5 | 5000 | 17+ | MSOP8 | LTAEF |
| LT3685EMSE | 5000 | 16+ | MSOP10 | LTCYF |
| LT3685IMSE | 5000 | 16+ | MSOP10 | LTCYF |
| LT3973EMSE | 5000 | 16+ | MSOP10 | LTFYS |
| LT3973HMSE | 5000 | 16+ | MSOP10 | LTFYS |
| LT3973IMSE | 5000 | 16+ | MSOP10 | LTFYS |
| LTC3532EMS | 5000 | 17+ | MSOP10 | LTBXS |
| LT4356MPMS-1 | 5000 | 17+ | MSOP10 | LTFGD |
| LT3580EMS8E | 5000 | 17+ | MSOP8 | LTDCJ |
| LT3580HMS8E | 5000 | 17+ | MSOP8 | LTDCJ |
| LT3580IMS8E | 5000 | 17+ | MSOP8 | LTDCJ |
| LT3580MPMS8E | 5000 | 17+ | MSOP8 | LTDCJ |
| LT1936IMS8E | 5000 | 17+ | MSOP8 | LTBRV |
| LT1999CMS8-20 | 5000 | 17+ | MSOP8 | LTGVC |
| LT1999IMS8-20 | 5000 | 17+ | MSOP8 | LTGVC |
| LT1999HMS8-20 | 5000 | 17+ | MSOP8 | LTGVC |
| LT1999MPMS8-20 | 5000 | 17+ | MSOP8 | LTGVC |
| LT3684EMSE | 5000 | 16+ | MSOP10 | LTCVS |
| LT3684IMSE | 5000 | 16+ | MSOP10 | LTCVS |
| LTC6103CMS8 | 5000 | 17+ | MSOP8 | LTCMN |
| LTC6103HMS8 | 5000 | 17+ | MSOP8 | LTCMN |
| LTC6103IMS8 | 5000 | 17+ | MSOP8 | LTCMN |
| LT3757EMSE | 5000 | 16+ | MSOP10 | LTDYX |
| LT3757HMSE | 5000 | 16+ | MSOP10 | LTDYX |
| LT3757IMSE | 5000 | 16+ | MSOP10 | LTDYX |
| LT3757MPMSE | 5000 | 16+ | MSOP10 | LTDYX |
| LT3971EMSE | 5000 | 17+ | MSOP8 | LTFJG |
| LT3971HMSE | 5000 | 17+ | MSOP8 | LTFJG |
| LT3971IMSE | 5000 | 17+ | MSOP8 | LTFJG |
| LTC6104CMS8 | 5000 | 17+ | MSOP8 | LTCMP |
| LTC6104HMS8 | 5000 | 17+ | MSOP8 | LTCMP |
| LTC6104IMS8 | 5000 | 17+ | MSOP8 | LTCMP |
| LT4356CMS-3 | 5000 | 17+ | MSOP10 | LTFFK |
| LT4356HMS-3 | 5000 | 17+ | MSOP10 | LTFFK |
| LT4356IMS-3 | 5000 | 17+ | MSOP10 | LTFFK |
| LT1767EMS8E | 5000 | 17+ | MSOP8 | LTZG |
| LT3970EMS | 5000 | 17+ | MSOP10 | LTFDB |
| LT3970HMS | 5000 | 17+ | MSOP10 | LTFDB |
| LT3970IMS | 5000 | 17+ | MSOP10 | LTFDB |
| LTC6930CMS8-7.37 | 5000 | 17+ | MSOP8 | LTCLC |
| LTC6930HMS8-7.37 | 5000 | 17+ | MSOP8 | LTCLC |
| LTC6930IMS8-7.37 | 5000 | 17+ | MSOP8 | LTCLC |
| LTC4444EMS8E-5 | 5000 | 16+ | MSOP8 | LTDPY |
| LTC4444HMS8E-5 | 5000 | 16+ | MSOP8 | LTDPY |
| LTC4444IMS8E-5 | 5000 | 16+ | MSOP8 | LTDPY |
| LT3757EMSE | 5000 | 16+ | MSOP10 | LTDYX |
| LT3757HMSE | 5000 | 16+ | MSOP10 | LTDYX |
| LT3757IMSE | 5000 | 16+ | MSOP10 | LTDYX |
| LT3757MPMSE | 5000 | 16+ | MSOP10 | LTDYX |
| LT3680EMSE | 5000 | 16+ | MSOP10 | LTCYM |
| LT3680HMSE | 5000 | 16+ | MSOP10 | LTCYM |
| LT3680IMSE | 5000 | 16+ | MSOP10 | LTCYM |
| LTC3805EMSE-5 | 5000 | 16+ | MSOP10 | LTDGX |
| LTC3805HMSE-5 | 5000 | 16+ | MSOP10 | LTDGX |
| LTC3805IMSE-5 | 5000 | 16+ | MSOP10 | LTDGX |
| LTC3805MPMSE-5 | 5000 | 16+ | MSOP10 | LTDGX |
| LT3973EMSE | 5000 | 16+ | MSOP10 | LTFYS |
| LT3973HMSE | 5000 | 16+ | MSOP10 | LTFYS |
| LT3973IMSE | 5000 | 16+ | MSOP10 | LTFYS |
| LTC2355CMSE-14 | 5000 | 17+ | MSOP10 | LTCVY |
| LTC2355IMSE-14 | 5000 | 17+ | MSOP10 | LTCVY |
| LT3684EMSE | 5000 | 16+ | MSOP10 | LTCVS |
| LT3684IMSE | 5000 | 16+ | MSOP10 | LTCVS |
| LTC2494CUHF | 5000 | 1734+ | QFN38 | 2494 |
| LTC2494IUHF | 5000 | 1734+ | QFN38 | 2494 |