UP1965S datasheet(5/11 Pages) UPI

5 / 11 page

uP1965S

uP1965S-DS-F0000, May. 2018

www.upi-semi.com

(Note 1)

Supply Input Voltage, VCC ------------------------------------------------------------------------------------------------------------- -0.3V to +6V

BOOT to PHASE --------------------------------------------------------------------------------------------------------------------------- -0.3V to +6V

PHASE to GND

DC ---------------------------------------------------------------------------------------------------------------------------------------- -0.7V to +30V

< 200ns ----------------------------------------------------------------------------------------------------------------------------------- -8V to +36V

BOOT to GND

DC ------------------------------------------------------------------------------------------------------------------------------- -0.3V to (VCC +36V)

< 200ns -------------------------------------------------------------------------------------------------------------------------------- -0.3V to +42V

UGATE to PHASE

DC -------------------------------------------------------------------------------------------------------------- -0.3V to (BOOT - PHASE +0.3V)

< 200ns --------------------------------------------------------------------------------------------------------- -5V to (BOOT - PHASE +0.3V)

LGATE to GND

DC ------------------------------------------------------------------------------------------------------------------------------- -0.3V to (VCC +0.3V)

< 200ns -------------------------------------------------------------------------------------------------------------------------- -5V to (VCC +0.3V)

PWM -------------------------------------------------------------------------------------------------------------------------------------------- -0.3V to +6V

EN --------------------------------------------------------------------------------------------------------------------------------------- -0.3V to (VCC +0.3V)

Storage Temperature Range ------------------------------------------------------------------------------------------------------------ -65oC to +150oC

Junction Temperature ------------------------------------------------------------------------------------------------------------------------------------ 150oC

Lead Temperature (Soldering, 10 sec) ------------------------------------------------------------------------------------------------------------ 260oC

ESD Rating (Note 2)

HBM (Human Body Mode) --------------------------------------------------------------------------------------------------------------------- 2kV

CDM (ChargedDevice Mode) ----------------------------------------------------------------------------------------------------------------- 500V

Package Thermal Resistance (Note 3)

WDFN2x2 - 8L θ

JA --------------------------------------------------------------------------------------------------------------------- 155

oC/W

WDFN2x2 - 8L θ

JC ----------------------------------------------------------------------------------------------------------------------- 20

oC/W

Power Dissipation, P

D @ TA = 25

WDFN2x2 - 8L ------------------------------------------------------------------------------------------------------------------------------------- 0.65W

(Note 4)

Operating Junction Temperature Range ------------------------------------------------------------------------------- -40oC to +125oC

Operating Ambient Temperature Range -------------------------------------------------------------------------------- -40oC to +85oC

Supply Input Voltage, V

CC --------------------------------------------------------------------------------------------------------------- 4.5V to 5.5V

Power Stage Input Voltage, V

IN ------------------------------------------------------------------------------------------------------- 4.5V to 28V

Note 1. Stresses listed as the above Absolute Maximum Ratings may cause permanent damage to the device. These

are for stress ratings. Functional operation of the device at these or any other conditions beyond those indicated

in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions

for extended periods may remain possibility to affect device reliability.

Note 2. Devices are ESD sensitive. Handling precaution recommended.

Note 3. θ

JA is measured in the natural convection at TA = 25

oC on a low effective thermal conductivity test board of

JEDEC 51-3 thermal measurement standard.

Note 4. The device is not guaranteed to function outside its operating conditions.

Absolute Maximum Rating

Thermal Information

Recommended Operation Conditions

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