RT5713/14

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is a registered trademark of Richtek Technology Corporation.

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DS5713/14-03

March 2023

8

Parameter

Symbol

Test Conditions

Min

Typ

Max

Unit

UGATE RON

RON_UG

IOUT = 50mA

--

300

--

m



LGATE RON

RON_LG

IOUT = 50mA

--

170

--

m



Output Discharge Resistor

RDIS

EN = GND, IOUT = −10mA

--

10

--



VOUT Pin Input Leakage

IVOUT

VOUT = 1.8V, EN = VIN

--

100

--

nA

VOUT Minimum Off Time

tOFF_MIN

--

80

--

ns

Line Regulation

VOUT_LineReg

VOUT = 1.8V, IOUT = 100mA,

VIN = 2.2V to 5.5V

--

1

--

%

Load Regulation

VOUT_LoadReg

VOUT = 1.8V, including PFM

operation

--

2

--

%

Over-Temperature

Protection

TOTP

--

150

--

°C

Over-Temperature

Protection Hysteresis

TOTP_HYS

--

20

--

°C

Timing

Regulator Start Up Delay

Time

tSS_EN

IOUT = 0mA, EN = GND to VIN,

VOUT starts rising

--

0.1

--

ms

Regulator Soft-Start Time

tSS

VOUT = 1.8V, IOUT = 10mA,

EN = VIN

--

0.7

--

ms

Logic Input (EN and VSEL)

Input High Threshold

VIH

VIN = 2.2V to 5.5V

1.2

--

--

V

Input Low Threshold

VIL

VIN = 2.2V to 5.5V

--

--

0.4

V

Input Pin Bias Current

IIN

--

10

--

nA

Note 1.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These

are stress ratings only, and 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 may affect

device reliability.

Note 2.

JA is measured under natural convection (still air) at TA = 25°C with the component mounted on a high effective-thermal-

conductivity four-layer test board on a JEDEC 51-7 thermal measurement standard.

JC is measured at the case top of

the package.

Note 3.

Devices are ESD sensitive. Handling precautions are recommended.

Note 4.

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