RT6160AWSC datasheet(7/32 Pages) RICHTEK

7 / 32 page

RT6160A

is a registered trademark of Richtek Technology Corporation.

DS6160A-02

July 2023

www.richtek.com

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

Efficiency

Eff

VIN = 3.3V, VOUT = 3.3V,

IOUT = 0.1A, L = 0.47

H,

CIN = 10

F, COUT = 44F,

Auto PFM operation

VIN = 3.3V, VOUT = 3.3V,

IOUT = 1A, L = 0.47

H,

CIN = 10

F, COUT = 44F,

Forced PWM operation

VIN = 3.8V, VOUT = 3.3V,

IOUT = 0.1A, L = 0.47

H,

CIN = 10

F, COUT = 44F,

Auto PFM operation

VIN = 3.8V, VOUT = 3.3V,

IOUT = 1A, L = 0.47

H,

CIN = 10

F, COUT = 44F,

Forced PWM operation

Output Ripple Voltage

VOUT_RIPPLE

VIN = 3.3V, VOUT = 3.3V,

IOUT = 0.1A, L = 0.47

H,

CIN = 10

F, COUT = 44F,

Auto PFM operation

(Note 6)

VIN = 3.3V, VOUT = 3.3V,

IOUT = 1A, L = 0.47

H,

CIN = 10

F, COUT = 44F,

Forced PWM operation

(Note 6)

VIN = 3.8V, VOUT = 3.3V,

IOUT = 0.1A, L = 0.47

H,

CIN = 10

F, COUT = 44F,

Auto PFM operation

(Note 6)

VIN = 3.8V, VOUT = 3.3V,

IOUT = 1A, L = 0.47

H,

CIN = 10

F, COUT = 44F,

Forced PWM operation

(Note 6)

Load Transient Response

VOUT_LOAD_

TRANSIENT

VIN = 3.8V, VOUT = 3.3V,

IOUT = 0.05A to 1A, tR = tF =

s

(Note 6)

−100

100

VIN = 3.8V, VOUT = 3.3V,

IOUT = 0.05A to 0.5A, tR = tF

= 1

s

(Note 6)

−50

Line Transient Response

VOUT_LINE_

TRANSIENT

IOUT = 1A, VIN = 3V to 3.6V

to 3V, tR = tF = 10

s

(Note 6)

−50

Switching Frequency

fSW

Boost or Buck operation

2.2

MHz

Switching Frequency Range

fSW_RANGE

Forced PWM operation,

IOUT = 100mA

0.5

MHz

Switching Frequency at Ultra-

Sonic Mode

fSW_USC

IOUT = 1mA

kHz

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