DataSheet39.com

What is A6902D?

This electronic component, produced by the manufacturer "ST Microelectronics", performs the same function as "Up to 1 A step down switching regulator".


A6902D Datasheet PDF - ST Microelectronics

Part Number A6902D
Description Up to 1 A step down switching regulator
Manufacturers ST Microelectronics 
Logo ST Microelectronics Logo 


There is a preview and A6902D download ( pdf file ) link at the bottom of this page.





Total 12 Pages



Preview 1 page

No Preview Available ! A6902D datasheet, circuit

A6902D
Up to 1 A step down switching regulator with adjustable
current limit for automotive applications
Features
Qualified following the AEC-Q100
requirements (see PPAP for more details)
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
Applications
Automotive applications
Adjustable current generator
Simple step-down converters with adjustable
current limit
SO-8
Figure 1. Application schematic
www.DataSheet4U.net
VIN=8V to 36V
C1
10µF
35V
VIN=8V to 36V
C3
220pF
VCC
VREF
COMP
C2
22nF
R3
5.1kO
L6902D
GND
OUT
CS+
CS-
FB
L1 22µH
D1
STPS340U
Rsense
100mO
VOUT=3.3V
R1
5.6kO
R2
3.3kO
C4
100µF
10V
April 2009
Doc ID 13959 Rev 5
1/12
www.st.com
12

line_dark_gray
A6902D equivalent
A6902D
3 Electrical data
3.1
Maximum ratings
Table 2. Absolute maximum ratings
Symbol
Parameter
V8
V1
I1
V4 , V5
V2, V3
PTOT
TJ
TSTG
Input voltage
OUT pin DC voltage
OUT pin peak voltage at Δt = 0.1 μs
Maximum output current
Analog pins
Analog pins
Power dissipation at TA 70 °C
Operating junction temperature range
Storage temperature range
3.2
Thermal data
Table 3. Thermal data
Symbol
Parameter
RthJA
Maximum thermal resistance junction-ambient
1. Package mounted on board
Electrical data
Value
40
-1 to 40
-5 to 40
int. limit.
4
-0.3 to VCC
0.7
-40 to 150
-55 to 150
Unit
V
V
V
V
V
W
°C
°C
SO8
110 (1)
Unit
°C/W
www.DataSheet4U.net
Doc ID 13959 Rev 5
5/12


line_dark_gray

Preview 5 Page


Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for A6902D electronic component.


Information Total 12 Pages
Link URL [ Copy URL to Clipboard ]
Product Image
and Detail view

A6902D image


1. A step down switching regulator

[ Learn More ]




Download [ A6902D.PDF Datasheet ]

Share Link :

Electronic Components Distributor


An electronic components distributor is a company that sources, stocks, and sells electronic components to manufacturers, engineers, and hobbyists.


SparkFun Electronics Allied Electronics DigiKey Electronics Arrow Electronics
Mouser Electronics Adafruit Newark Chip One Stop


Featured Datasheets

Part NumberDescriptionMFRS
A6902DThe function is Up to 1 A step down switching regulator. ST MicroelectronicsST Microelectronics

Semiconductors commonly used in industry:

1N4148   |   BAW56   |   1N5400   |   NE555   |  

LM324   |   BC327   |   IRF840  |   2N3904   |  



Quick jump to:

A690     1N4     2N2     2SA     2SC     74H     BC     HCF     IRF     KA    

LA     LM     MC     NE     ST     STK     TDA     TL     UA    



Privacy Policy   |    Contact Us     |    New    |    Search