MP4026 datasheet(3/18 Pages) MPS

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MP4026 – PRIMARY SIDE CONTROL, OFFLINE LED CONTROLLER WITH ACTIVE PFC

MP4026 Rev. 1.1

www.MonolithicPower.com

9/9/2015

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

ABSOLUTE MAXIMUM RATINGS

(1)

Input Voltage VCC ..........................-0.3V to +30V

Gate Drive Voltage .......................-0.3V to +17V

ZCD Pin .........................................-0.3V to 6.5V

Other Analog Inputs and Outputs ..-0.3V to 6.5V

Max. Gate Source Current......................... 0.8A

Max. Gate Sink Current ................................ -1A

Continuous Power Dissipation

(TA = +25°C)

(2)

TSOT23-6 ................................................ 1.25W

Junction Temperature...............................150°C

Lead Temperature ....................................260°C

Storage Temperature............... -65°C to +150°C

Recommended Operating Conditions

(3)

Supply Voltage VCC ...........................12V to 28V

Operating Junction Temp. (TJ)..-40°C to +125°C

Thermal Resistance

(4)

θJA

θJC

TSOT23-6………………...

100.... 55.. °C/W

Notes:

1) Exceeding these ratings may damage the device.

2) The maximum allowable power dissipation is a function of the

maximum junction temperature TJ (MAX), the junction-to-

ambient thermal resistance θJA, and the ambient temperature

TA. The maximum allowable continuous power dissipation at

any ambient temperature is calculated by PD (MAX) = (TJ

(MAX)-TA)/θJA. Exceeding the maximum allowable power

dissipation will cause excessive die temperature, and the

regulator will go into thermal shutdown. Internal thermal

shutdown circuitry protects the device from permanent

damage.

3) The device is not guaranteed to function outside of its

operating conditions.

4) Measured on JESD51-7, 4-layer PCB.

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