RT6160A

Copyright © 2023 Richtek Technology Corporation. All rights reserved.

is a registered trademark of Richtek Technology Corporation.

DS6160A-02

July 2023

www.richtek.com

5

Absolute Maximum Ratings (Note 1)

⚫

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

−0.3V to 6V

⚫

Output Voltage, VOUT ---------------------------------------------------------------------------------------------

−0.3V to 6.2V

⚫

Switch Node Voltage, LX1, LX2 ---------------------------------------------------------------------------------

−0.3V to 6V

<50ns-------------------------------------------------------------------------------------------------------------------

−5V to 8.5V

⚫

Other I/O Pins Voltages (EN, VSEL, SCL, SDA) ------------------------------------------------------------

−0.3V to 6V

⚫

Power Dissipation, PD @ TA = 25

C

WL-CSP-15B 1.4x2.3 (BSC) ------------------------------------------------------------------------------------- 1.88W

⚫

Package Thermal Resistance (Note 2)

WL-CSP-15B 1.4x2.3 (BSC),

JA-------------------------------------------------------------------------------- 53°C/W

⚫

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

C

⚫

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

C

⚫

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

−65C to 150C

⚫

ESD Susceptibility

(Note 3)

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

Recommended Operating Conditions (Note 4)

⚫

Input Voltage, VIN ---------------------------------------------------------------------------------------------------- 2.2V to 5.5V

⚫

Output Voltage, VOUT ----------------------------------------------------------------------------------------------- 2.025V to 5.2V

⚫

Output Current, IOUT------------------------------------------------------------------------------------------------- 0A to 3A

⚫

Input Capacitance, CIN

(Note 5) ------------------------------------------------------------------------------ 5

F (Min.)

⚫

Output Capacitance, COUT

(Note 5)-------------------------------------------------------------------------- 16

F (Min.)

⚫

Inductance, L ---------------------------------------------------------------------------------------------------------- 0.39

H to 0.56H

⚫

Ambient Temperature Range -------------------------------------------------------------------------------------

−40C to 85C

⚫

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

−40C to 125C

Electrical Characteristics

(VIN = 3.6V, VOUT = 3.3V, TA = TJ = 25C, unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Input Operating Voltage

VIN

2.2

--

5.5

V

Positive-Going UVLO Threshold

Voltage

VUVLO(POS)

VIN rising

2.11

2.14

2.19

V

Negative-Going UVLO Threshold

Voltage

VUVLO(NEG)

2.02

2.05

2.08

V

UVLO Threshold Voltage

Hysteresis

VUVLO(HYS)

--

90

--

mV

Quiescent Current

IQ_SW

VEN = VIN = 3.6V, IOUT = 0A

--

2

4

A

IQ_NON-SW

VEN = VIN = 3.6V, IOUT = 0A,

not switching

--

1

2

Shutdown Current

ISHDN

VEN = 0V, VIN = 3.6V

--

0.1

1

A