Product overview
Description
The A6902D is a complete step down switching regulator with adjustable current limit. Based on a voltage mode structure it integrates an additional current error amplifier to implement both a constant voltage and constant current control. The current limit programming is very simple and accurate (± 5%) selecting the proper sensing resistor.The internal P-Channel DMOS transistor (typ. RDSON 250 mΩ) assures high efficiency and minimum dropout even at high output current level.
-
All features
- Qualified following the AEC-Q100 requirements
- Up to 1 A DC output current
- Operating input voltage from 8 V to 36 V
- Output voltage adjustable from 1.235 V to 35 V
- Precise 3.3 V (±2 %) reference voltage
- 250 kHz Internally fixed frequency
- Voltage feedforward
- Zero-load current operation
- Internal current limiting
- Protection against feedback disconnection
- Thermal shutdown
Start your design with the A6902D now
xwith our eDesignSuite online design aid utilities and simulation tools.
Featured Videos
All resources
| Resource title | Latest update |
|---|
Product Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 06 Nov 2018 | 06 Nov 2018 |
Technical Notes & Articles (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 20 Jan 2020 | 20 Jan 2020 |
Flyers (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 04 May 2021 | 04 May 2021 | |||
| 12 Sep 2015 | 12 Sep 2015 |
Brochures (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 23 Mar 2020 | 23 Mar 2020 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - A6902D
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| A6902D13TR | Active | SO-8 | Automotive | Ecopack1 | |
A6902D13TR
Package:
SO-8Material Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Order from Distributors | Order from ST | Marketing Status | ECCN (US) | ECCN (EU) | Packing Type | Package | Temperature (°C) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | |||||||||||
| A6902D13TR | No availability of distributors reported, please contact our sales office | Buy Direct | Active | EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | CHINA | 1.425 / 1k | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
