TPS2828DBVRG4 Texas Instruments Integrated Circuit (SOT23 (5-Pin)) In Stock
TPS2828DBVRG4 is a single-channel high-speed inverting MOSFET gate driver from Texas Instruments capable of sourcing and sinking 2 A peak current, operating from 4.5 V to 18 V supply in a 5-pin SOT-23 package, designed for fast switching of power MOSFETs in DC-DC converters.
- Manufacturer
- Texas Instruments
- Package
- SOT23 (5-Pin)
- Pin Count
- 5
- Lifecycle
- NOT RECOMMENDED
- Datasheet
- TPS2828DBVRG4 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.6864(MOQ 270)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TPS2828DBVRG4?
- 2 A peak source and sink current for rapid MOSFET gate charging
- Inverting input logic for direct integration with PWM controller outputs
- 4.5 V to 18 V supply voltage range covering 5 V, 12 V, and 15 V gate drive rails
- High-speed switching with rise and fall times under 20 ns into 1 nF load
- Single-channel design in compact 5-pin SOT-23 package
- TTL and CMOS compatible input threshold levels
- Short propagation delay for precise PWM duty cycle reproduction
What is TPS2828DBVRG4 used for?
TPS2828DBVRG4 is used as a high-speed gate driver in synchronous buck converters, boost converters, and flyback power supplies where fast MOSFET switching at 100 kHz to 1 MHz is needed. Its 2 A drive capability reduces switching losses by rapidly charging and discharging MOSFET gate capacitances in the 1 nF to 10 nF range typical of power conversion stages. The compact SOT-23 package allows close placement to the MOSFET gate for minimum parasitic inductance on high-frequency power converter boards.
What are the specifications of TPS2828DBVRG4?
| Pbfree Code | Yes |
| Date Of Intro | 1997-02-01 |
| YTEOL | 15 |
| High Side Driver | YES |
| Input Characteristics | STANDARD |
| Interface IC Type | BUFFER OR INVERTER BASED MOSFET DRIVER |
| JESD-30 Code | R-PDSO-G5 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Output Characteristics | TOTEM-POLE |
| Output Current-Max | 2A |
| Output Peak Current Limit-Nom | 2A |
| Output Polarity | INVERTED |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP5/6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max | 0.015mA |
| Supply Voltage-Max | 14V |
| Supply Voltage-Min | 4V |
| Supply Voltage-Nom | 10V |
| Supply Voltage1-Max | 14V |
| Supply Voltage1-Min | 4V |
| Supply Voltage1-Nom | 10V |
| Surface Mount | YES |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 0.05 µs |
| Turn-on Time | 0.05 µs |
| Package | SOT23 (5-Pin) |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the TPS2828DBVRG4 datasheet?
TPS2828DBVRG4 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TPS2828DBVRG4?
Compatible alternatives and drop-in replacements for TPS2828DBVRG4:
Frequently Asked Questions
How much peak gate drive current can TPS2828DBVRG4 deliver to switch a power MOSFET quickly?
TPS2828DBVRG4 provides 2 A peak source and sink current, which allows it to charge a 10 nF MOSFET gate capacitance in approximately 25 ns, enabling fast switching transitions above 500 kHz and minimizing cross-conduction losses in hard-switched DC-DC converter topologies running from 5 V to 18 V supplies.
Over what supply voltage range does TPS2828DBVRG4 operate and which common power converter rails does it support?
TPS2828DBVRG4 operates from 4.5 V to 18 V supply voltage, directly covering 5 V logic-referenced gate drive systems, 12 V automotive and industrial converter rails, and 15 V isolated gate drive rails, eliminating the need for a separate level-shifting stage in the majority of industrial and telecom power supply designs.
Why is the inverting output of TPS2828DBVRG4 useful when interfacing with PWM controllers?
Many PWM controllers output an active-high drive signal, and using an inverting gate driver like TPS2828DBVRG4 allows direct integration of the complementary low-side switch drive path without additional logic inversion, reducing propagation delay by one gate stage and improving timing accuracy in synchronous rectifier gate drive circuits operating at switching frequencies above 200 kHz.
For a compact power converter design, how does the SOT-23 package placement affect gate drive performance?
Placing TPS2828DBVRG4's 5-pin SOT-23 package within 5 mm of the MOSFET gate pin minimizes PCB trace inductance below approximately 5 nH, preventing ringing on the gate drive waveform that would otherwise cause false turn-on or excessive EMI at switching frequencies above 300 kHz with MOSFET gate capacitances in the 2 nF to 5 nF range.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 270+ | $0.7422 | $200.39 |
| 350+ | $0.7143 | $250.01 |
| 440+ | $0.6864 | $302.02 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit