6.5 Electrical Characteristics (continued)

Over operating junction temperature (TJ = -40 °C to +125 °C) and VIN = 2.75 V to 6 V. Typical values at VIN = 5 V and TJ = 25

°C. (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

fS

PWM Switching Frequency

with COMP/FSET tied to VIN or GND

2.025

2.25

2.475

MHz

PWM Switching Frequency Tolerance

using a resistor from COMP/FSET to

GND

–19%

18%

ton,min

Minimum on-time

VIN = 3.3V

50

75

ns

toff,min

Minimum off-time

VIN = 3.3V

30

ns

OUTPUT

VFB

Feedback Voltage Accuracy

VIN ≥ VOUT + 1V; PWM mode

594

600

606

mV

VIN ≥ VOUT + 1V; PFM mode

VOUT ≥ 1.5V; COUT,eff ≥ 27μF

594

600

612

mV

1 V ≤ VOUT < 1.5V; PFM

mode COUT,eff ≥ 47μF

594

600

615

mV

ILKG_FB

Input Leakage Current (FB pin)

VFB = 0.6V

1

70

nA

VFB

Feedback Voltage Accuracy with

Voltage Tracking

VIN ≥ VOUT + 1V; PWM mode

VSS/TR = 0.3V

297

300

321

mV

Rdis

Output Discharge Resistance

30

50

Ω

(1)

This is the static current limit. It can be temporarily higher in applications due to internal propagation delay (see Current Limit And

Short Circuit Protection section).

www.ti.com

TPSM82810, TPSM82813

SLUSDN6D – SEPTEMBER 2019 – REVISED JUNE 2026

Copyright © 2026 Texas Instruments Incorporated

Submit Document Feedback

7

Product Folder Links: TPSM82810 TPSM82813