7.6 System Characteristics

The following specifications apply only to the typical applications circuit, with nominal component values. Specifications in the

typical (TYP) column apply to TJ = 25°C only. These specifications are not ensured by production testing.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

SUPPLY

IIN

Input supply current when in

regulation

VIN = VEN/SYNC = 24 V, VOUT = VVLDOIN = 3.3 V, VMODE = 0 V, FSW = 1 MHz,

IOUT = 0 A

8

µA

OUTPUT VOLTAGE

ΔVOUT1

Load regulation

VOUT = 3.3 V, VIN = 24 V, IOUT = 0.1 A to 8 A

4

mV

ΔVOUT2

Line regulation

VOUT = 3.3 V, VIN = 4 V to 36 V, IOUT = 8 A

1

mV

ΔVOUT3

Load transient

VOUT = 5 V, VIN = 24 V, IOUT = 0 A to 4 A at 1 A/μs, COUT(derated) = 100 μF

150

mV

EFFICIENCY

η

Efficiency

VIN = 12 V, VOUT = VVLDOIN = 3.3 V, IOUT = 4 A, FSW = 1 MHz

92.1

%

η

Efficiency

VIN = 24 V, VOUT = VVLDOIN = 3.3 V, IOUT = 4 A, FSW = 1 MHz

91

%

η

Efficiency

VIN = 12 V, VOUT = VVLDOIN = 5 V, IOUT = 4 A, FSW = 1 MHz

94.3

%

η

Efficiency

VIN = 24 V, VOUT = VVLDOIN = 5 V, IOUT = 4 A, FSW = 1 MHz

93

%

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TLVM13610

SLVSH63 – FEBRUARY 2023

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