TLVM13610 High-Density, 3-V to 36-V Input, 1-V to 10-V Output, 8-A (10-A Peak)

Synchronous Buck DC/DC Power Module with Enhanced HotRod™ QFN Package

1 Features

• Functional Safety-Capable

– Documentation available to aid functional safety

system design

• Versatile 36-VIN, 8-AOUT synchronous buck module

– Integrated MOSFETs, inductor, and controller

– Adjustable output voltage from 1 V to 10 V

– 6.5-mm × 7.5-mm × 4-mm overmolded package

– –40°C to 125°C junction temperature range

– Frequency adjustable from 200 kHz to 2.2 MHz

• Ultra-high efficiency across the full load range

– 95%+ peak efficiency

– External bias option for improved efficiency

– Exposed Pad for low thermal impedance. EVM

θ JA = 18.2 °C/W.

– Shutdown quiescent current of 0.6 µA (typical)

• Ultra-low conducted and radiated EMI signatures

– Low-noise package with dual input paths and

integrated capacitors reduces switch ringing

– Resistor-adjustable switch-node slew rate

– Meets CISPR 11 and 32 Class B emissions

• Inherent protection features for robust design

– Precision enable input and open-drain PGOOD

indicator for sequencing, control, and VIN UVLO

– Overcurrent and thermal shutdown protections

• Create a custom design using the TLVM13610 with

the WEBENCH® Power Designer

2 Applications

• Test and measurement, aerospace and defense

• Factory automation and control

• Buck and inverting buck-boost power supplies

3 Description

The TLVM13610 is a highly integrated 36-V, 8-A

DC/DC solution that combines power MOSFETs, a

shielded inductor, and passives in an Enhanced

HotRod™ QFN package. The module has VIN and

VOUT pins located at the corners of the package

for optimized input and output capacitor placement.

Four larger thermal pads beneath the module enable

a simple layout and easy handling in manufacturing.

With an output voltage from 1 V to 10 V, the

TLVM13610 is designed to quickly and easily

implement a low-EMI design in a small PCB footprint.

The total solution requires as few as four external

components and eliminates the magnetics and

compensation part selection from the design process.

Although designed for small size and simplicity

in space-constrained applications, the TLVM13610

module offers many features for robust performance:

precision enable with hysteresis for adjustable

input-voltage UVLO, resistor-programmable switch

node slew rate for improved EMI. Along with

integrated VCC, bootstrap and input capacitors for

increased reliability and higher density. The module

automatically transitions between constant switching

frequency (FPWM), or variable frequency (PFM)

for higher light load efficiency. Including a PGOOD

indicator for sequencing, fault protection, and output

voltage monitoring.

Package Information

PART NUMBER

PACKAGE(1)

BODY SIZE (NOM)

TLVM13610

RDF (B3QFN, 22) 6.50 mm × 7.50 mm

(1)

For all available packages, see the orderable addendum at

the end of the data sheet.

PG

EN

RT

PGND

AGND

VOUT1

FB

VLDOIN

VIN1

C

OUT

R

FBB

TLVM13610

R

RT

I

OUT = 8 A

V

IN = 3 V...36 V

R

PG

VCC

V

OUT

C

IN

VOUT2

CBOOT

RBOOT

R

FBT

VIN2

Typical Schematic

Output Current (A)

0

1

2

3

4

5

6

7

8

70

75

80

85

90

95

100

VIN = 12 V

VIN = 24 V

VIN = 36 V

Typical Efficiency, VOUT = 5 V, FSW = 1 MHz

TLVM13610

SLVSH63 – FEBRUARY 2023

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.