TPS48111LQDGXRQ1

1 Active High 4A High Side Switch VSSOP-19 Power Distribution Switches, Load Drivers RoHS

VSSOP-19ROHS CompliantActive

100-V Automotive Smart High Side Driver with Protection and Diagnostics

Manufacturer: TI
Manufacturer part #: TPS48111LQDGXRQ1
Store part #: C17558994
Package / case: VSSOP-19
Category: Power Distribution Switches, Load Drivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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6,685 in stock

#C17558994

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹395.21	₹395.21
10+	₹336.69	₹3,366.90
30+	₹302.11	₹9,063.30
100+	₹267.10	₹26,710.00
500+	₹250.79	₹1,25,395.00
1,000+	₹243.60	₹2,43,600.00

Quantity (min 1)

1 × ₹395.21

₹395.21

excl. GST

₹466.35 incl. 18% GST

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Standard pack: 5,000 per reel

TPS48111LQDGXRQ1

₹395.21 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃
Features: Overcurrent Protection;Short-Circuit Protection;Over temperature protection;Overvoltage protection;Under-voltage lockout;Reverse voltage protection;Integrated charge pump
number of channels: 1
Control Input Logic: Active High
Maximum Continuous Current: 4A
Operating Voltage: 3.5V~80V
Type: High Side Switch

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Moisture sensitivity: MSL 2 (1 year)
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 5,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.12 g

Overview

The TPS4811x-Q1 family is a 100-V smart high side driver with protection and diagnostics. With wide operating voltage range of 3.5 V - 80 V, the device is suitable for 12-V, 24-V and 48-V system designs. It has a strong 3.7-A peak source (PU) and 4-A peak sink (PD) GATE driver that enables power switching using parallel FETs in high current system designs. Use INP as the gate driver control input. The device has accurate current sensing (±2 %) output (IMON) enabling system designs for energy management. The device has integrated two-level overcurrent protection with FLT_I output with complete adjustability of thresholds and response time. Auto-retry and latch-off fault behavior can be configured. The device features remote overtemperature protection with FLT_T output. The TPS48111-Q1 integrates a pre-charge driver (G) with control input (INP_G). This features enables designs that must drive large capacitive loads. In shutdown mode, the controller draws a total shutdown current of 1.6 μA at 48-V supply input. The TPS4811x-Q1 is available in a 19-pin VSSOP package with a pin removed between adjacent high voltage and low voltage pins, providing 0.8 - mm clearance.

Applications

Power distribution box
Body control module
DC/DC converter
Battery management system

Key features

AEC-Q100 qualified with the following results
Device temperature grade 1: -40°C to +125°C ambient operating temperature range
Functional Safety-Capable Documentation available to aid functional safety system design
3.5-V to 80-V input range (100-V absolute maximum)
Output reverse polarity protection down to -30 V
Integrated 12-V charge pump with 100-μA capacity
Low 1.6-μA shutdown current (EN/UVLO = Low)
Strong pull up (3.7 A) and pull down (4 A) gate driver
Drives external back-to-back N-Channel MOSFETs
Variant with Integrated pre-charge switch driver (TPS48111-Q1) to drive capacitive loads
Two-level adjustable overcurrent protection (IWRN, ISCP) with adjustable circuit breaker timer (TMR) and fault flag output (FLT_I)
Fast short-circuit protection: 1.2 μs (TPS48111-Q1), 4 μs (TPS48110-Q1)
Accurate analog current monitor output (IMON) – ±2 % at 30 mV VSNS
Accurate, Adjustable undervoltage lockout (UVLO) and overvoltage protection (OV) – <±2 %
Remote overtemperature sensing (DIODE) and protection with fault flag output (FLT_T)