900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






etcTI

LM2717-ADJ Datasheet Preview

LM2717-ADJ Datasheet

Dual Step-Down DC/DC Converter

No Preview Available !

LM2717-ADJ
www.ti.com
SNVS407C – DECEMBER 2005 – REVISED MARCH 2013
LM2717-ADJ Dual Step-Down DC/DC Converter
Check for Samples: LM2717-ADJ
FEATURES
1
2 Adjustable Buck Converter with a 2.2A, 0.16Ω,
Internal Switch (Buck 1)
• Adjustable Buck Converter with a 3.2A, 0.16Ω,
Internal Switch (Buck 2)
• Operating Input Voltage Range of 4V to 20V
• Input Undervoltage Protection
• 300kHz to 600kHz Pin Adjustable Operating
Frequency
• Over Temperature Protection
• Small 24-Lead TSSOP Package
APPLICATIONS
• TFT-LCD Displays
• Handheld Devices
• Portable Applications
• Laptop Computers
• Automotive Applications
DESCRIPTION
The LM2717-ADJ is composed of two PWM DC/DC
buck (step-down) converters. Both converters are
used to generate an adjustable output voltage as low
as 1.267V. Both also feature low RDSON (0.16)
internal switches for maximum efficiency. Operating
frequency can be adjusted anywhere between
300kHz and 600kHz allowing the use of small
external components. External soft-start pins for each
converter enables the user to tailor the soft-start
times to a specific application. Each converter may
also be shut down independently with its own
shutdown pin. The LM2717-ADJ is available in a low
profile 24-lead TSSOP package ensuring a low profile
overall solution.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
All trademarks are the property of their respective owners.
2
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2005–2013, Texas Instruments Incorporated




etcTI

LM2717-ADJ Datasheet Preview

LM2717-ADJ Datasheet

Dual Step-Down DC/DC Converter

No Preview Available !

LM2717-ADJ
SNVS407C – DECEMBER 2005 – REVISED MARCH 2013
Typical Application Circuit
RFB1
RFB2
CSS1
CC1
RC1
RF
CSS2
CBG
CC2
RC2
CBOOT1
CB1 SW1
SS1 SHDN1
Buck
FB1 Converter 1
VIN
VC1
L1
D1
FSLCT
SW2
L2
SS2
CB2
Buck
Converter 2
VBG
FB2
SHDN2
AGND
VC2 PGND
CBOOT2
D2
LM2717 - ADJ
Connection Diagram
COUT1
VOUT1
VIN
CIN
COUT2
RFB3
VOUT2
RFB4
www.ti.com
Figure 1. 24-Lead TSSOP
Top View
2 Submit Documentation Feedback
Product Folder Links: LM2717-ADJ
Copyright © 2005–2013, Texas Instruments Incorporated


Part Number LM2717-ADJ
Description Dual Step-Down DC/DC Converter
Maker etcTI
PDF Download

LM2717-ADJ Datasheet PDF






Similar Datasheet

1 LM2717-ADJ Dual Step-Down DC/DC Converter
etcTI





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy