RT6310CSLASHCH datasheet(26/54 Pages) RICHTEK

26 / 54 page

RT6310

is a registered trademark of Richtek Technology Corporation.

www.richtek.com

DS6310-04

August 2023

Absolute Maximum Ratings

(Note 1)

⚫

Supply Input Voltage, VIN --------------------------------------------------------------------------------

−0.3V to 28V

⚫

Enable/Mode Pin Voltage, VEN/MODE-----------------------------------------------------------------

−0.3V to 28V

⚫

VCC Pin Voltage, VCC -----------------------------------------------------------------------------------

−0.3V to 6.5V

⚫

VOUT Pin Voltage, VOUT (RT6310B/BH)------------------------------------------------------------

−0.3V to 4.5V

⚫

VOUT Pin Voltage, VOUT (RT6310C/CH) -----------------------------------------------------------

−0.3V to 6.5V

⚫

Switch Voltage, VLX---------------------------------------------------------------------------------------

−0.3V to (VIN + 0.3V)

10ns -------------------------------------------------------------------------------------------------------- −10V to 38V

5ns ---------------------------------------------------------------------------------------------------------- −14V to 38V

⚫

Boot Voltage, VBS ---------------------------------------------------------------------------------------- (VLX

−0.3V) to (VLX + 6V)

⚫

Other I/O Pin Voltages ----------------------------------------------------------------------------------

−0.3V to 6V

⚫

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

C

⚫

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

C

⚫

Storage Temperature Range --------------------------------------------------------------------------

−65C to 150C

ESD Ratings

⚫

ESD Susceptibility

(Note 2)

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

Recommended Operating Conditions

(Note 3)

⚫

Supply Input Voltage (RT6310A/AH/B/BH/D/DH) ------------------------------------------------ 4.5V to 23V

⚫

Supply Input Voltage (RT6310C/CH)----------------------------------------------------------------- 5.2V to 23V

⚫

Junction Temperature Range --------------------------------------------------------------------------

−40C to 125C

Thermal Information

(Note 4 and Note 5)

Thermal Parameter

UQFN-23L 3x3 (FC)

Unit

JA

Junction-to-ambient thermal resistance (JEDEC standard)

34.3

C/W

JC(Top)

Junction-to-case (top) thermal resistance

5.2

C/W

JC(Bottom)

Junction-to-case (bottom) thermal resistance

3.6

C/W

JA(EVB)

Junction-to-ambient thermal resistance (specific EVB)

30.1

C/W

JC(Top)

Junction-to-top characterization parameter

0.08

C/W

JB

Junction-to-board characterization parameter

16.6

C/W

RT6310C/CH Datasheet(PDF) 26 Page - Richtek Technology Corporation

RT6310C/CH Datasheet(HTML) 26 Page - Richtek Technology Corporation

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