Home Power management Power switches High-side switch controllers
Home
Power management
Power switches
High-side switch controllers
NEW

TPS4800-Q1

PREVIEW

Automotive, 100V low-Iq high side driver with protection and diagnostics

Order now

TPS4800-Q1

PREVIEW
Order now

Product details

Operating voltage (max) (V) 80 Operating voltage (min) (V) 3.5 Reverse polarity protection (V) -65 IGate sink (typ) (A) 2 IGate source (typ) (A) 2 Short-circuit protection response time (µs) 6 Features Fault Diagnostics, High-side RSNS, Low Quiescent Current, Overcurrent protection with adjustable delay, Overvoltage protection, Reverse polarity protection, Short circuit protection, VDS Sensing, adjustable UVLO, high-side or Low-side current sense Operating temperature range (°C) -40 to 125 Rating Automotive
Operating voltage (max) (V) 80 Operating voltage (min) (V) 3.5 Reverse polarity protection (V) -65 IGate sink (typ) (A) 2 IGate source (typ) (A) 2 Short-circuit protection response time (µs) 6 Features Fault Diagnostics, High-side RSNS, Low Quiescent Current, Overcurrent protection with adjustable delay, Overvoltage protection, Reverse polarity protection, Short circuit protection, VDS Sensing, adjustable UVLO, high-side or Low-side current sense Operating temperature range (°C) -40 to 125 Rating Automotive
VSSOP (DGX) 19 15.3 mm² 5.1 x 3
filter Find other High-side switch controllers
Download View video with transcript Video

Technical documentation

No results found. Please clear your search and try again.
View all 3
Type Title Date
Functional safety information TPS4800-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 08 Dec 2023
EVM User's guide TPS4800-Q1 Evaluation Module for Smart High-Side Driver PDF | HTML 09 Nov 2023
Certificate TPS4800Q1EVM EU Declaration of Conformity (DoC) 19 May 2023

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

TPS4800Q1EVM — TPS4800-Q1 evaluation module for smart high-side driver

The TPS4800Q1EVM allows reference circuit evaluation of the TPS4800-Q1 smart high-side driver. TPS4800-Q1 is a 3.5-V to 80-V smart high-side controller and has a strong (2 A) gate drive that enables power switching using parallel MOSFETs in high-current system designs. The TPS4800-Q1 provides (...)
User guide: PDF | HTML
Not available on TI.com
Simulation model

TPS4800-Q1 PSpice Model

SLUM909.ZIP (152 KB) - PSpice Model
Download
Calculation tool

FET-INRUSH-SOA-CALC — FET SOA margin calculator for dvdt based startup

The design calculator allows user to estimate the FET SOA margin while starting up with dVdt based startup for inrush current control
Supported products & hardware

Supported products & hardware

Products
Ideal diode/ORing controllers
LM74502 — 3.2-V to 65-V industrial RPP controller with load disconnect and OVP LM74502-Q1 — Automotive reverse polarity protection controller, overvoltage protection, gate drive strength 60 μA LM74502H — 3.2-V to 65-V industrial RPP controller with load disconnect, OVP, and high gate drive LM74502H-Q1 — Automotive reverse polarity protection controller, overvoltage protection, gate drive strength 11 mA LM74720-Q1 — Automotive, low IQ ideal diode controller with active rectification and load dump protection LM74721-Q1 — Automotive, TVS less low IQ reverse battery protection ideal diode controller, active rectification LM74722-Q1 — Automotive, low IQ ideal diode controller with 200-khz active rectification and load dump protection LM7480 — 3-V to 65-V back-to-back NFET ideal diode controller, -55°C to 125°C LM7480-Q1 — 3-V to 65-V, automotive ideal diode controller driving back to back NFETs LM7481 — 3-V to 65-V back-to-back NFET ideal diode controller with high gate drive, -55°C to 125°C LM7481-Q1 — Automotive ideal diode controller with active rectification driving B2B NFETs
High-side switch controllers
TPS1200-Q1 — Automotive, 45V low-Iq high side driver with protection and diagnostics TPS1210-Q1 — Automotive, 45V low-Iq dual high-side driver with short circuit protection and diagnostics TPS1211-Q1 — Automotive, 3.5V to 45V high-side driver with protection and diagnostics TPS1213-Q1 — Automotive, 45V low-Iq high-side driver with low power mode and adjustable short circuit protection TPS1214-Q1 — Automotive, high-side switch controller with low-Iq, low power, load wakeup, I²t and diagnostics TPS4800-Q1 — Automotive, 100V low-Iq high side driver with protection and diagnostics TPS4810-Q1 — Automotive, 100V low-Iq dual high-side driver with short circuit protection and diagnostics TPS4811-Q1 — Automotive, 3.5V to 100V high-side driver with protection and diagnostics TPS4813-Q1 — Automotive 100V low-Iq high-side driver with low-power mode and adjustable short-circuit protection
Download
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Request
Package Pins CAD symbols, footprints & 3D models
VSSOP (DGX) 19 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos