LP875761ARNFRQ1

3MHz Step-down type Fixed 16A 1V VQFN-26-HR(4.5x4) Voltage Regulators - DC DC Switching Regulators RoHS

VQFN-26-HR(4.5x4)ROHS CompliantActive

Manufacturer: TI
Manufacturer part #: LP875761ARNFRQ1
Store part #: C3188893
Package / case: VQFN-26-HR(4.5x4)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

10 in stock

#C3188893

Stock & price checked 4 days ago

Quantity	Unit price	Pack price
1+	₹1,177.62	₹1,177.62
10+	₹1,149.89	₹11,498.90
30+	₹1,131.47	₹33,944.10
100+	₹1,113.05	₹1,11,305.00

Quantity (min 1)

1 × ₹1,177.62

₹1,177.62

excl. GST

₹1,389.59 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 3,000 per reel

LP875761ARNFRQ1

₹1,177.62 for 1 + GST

Need this with the rest of your board? Upload the BOM — we price every line.Upload BOM

Specifications

Operating Temperature: -40℃~+125℃@(TA)
Frequency - Switching: 3MHz
Function: Step-down type
Number of Outputs: 1
Features: Adjustable current limiting;Frequency synchronization;EMI optimization (spread spectrum);Output voltage differential sensing;Built-in current sense resistor;Operating status indication;Overcurrent Protection
Topology: Buck
Output Type: Fixed
Operating Voltage: 2.8V~5.5V
Switch tube (built-in/external): Built-in
Output Current: 16A
Output Voltage: 1V
Quiescent Current: 6.7uA

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 1 g

Overview

The LP875761-Q1 is designed to meet the power management requirements of new processors and platforms in various automotive power applications. The device contains 4 step-down DC/DC converter cores configured as a four-phase output in forced PWM mode. The device is controlled via an I2C-compatible serial interface and enable signals. The LP875761-Q1 supports remote differential voltage sensing for multi-phase outputs, compensating for IR drop between the regulator output and the point-of-load (POL) to improve output voltage accuracy. The switching clock can be forced into PWM mode and synchronized with an external clock to further reduce interference. The LP875761-Q1 supports load current measurement without the need for external current sense resistors. The device also supports programmable start-up and shutdown delays and sequencing synchronized with enable signals. These sequences may also include GPIO signals for controlling external regulators, load switches, and processor resets. During start-up, the device controls the output slew rate to minimize output voltage overshoot and inrush current.

Applications

Automotive infotainment systems
Instrument clusters
Radar
Camera power applications

Key features

Qualified for automotive applications
Qualified to AEC-Q100 with the following results: Device Temperature Grade 1: -40°C to +125°C ambient operating temperature range
Device HBM ESD Classification Level 2
Device CDM ESD Classification Level C4B
Input voltage: 2.8V to 5.5V
Output voltage: 1.0V
Four high-efficiency step-down DC/DC converter cores: Maximum output current: 16A (4 A/phase)
Switching frequency: 3MHz
Spread spectrum mode and phase interleaving
Configurable general-purpose I/O (GPIO)
I2C-compatible interface supporting Standard (100kHz), Fast (400kHz), Fast+ (1MHz), and High-Speed (3.4MHz) modes
Interrupt function with programmable masking
Programmable power-good signal (PGOOD)
Output short-circuit and overload protection
Overtemperature warning and protection
OVP and UVLO