Electronic Components Datasheet Search |
|
TPS62052DGSRG4 Datasheet(PDF) 5 Page - Texas Instruments |
|
TPS62052DGSRG4 Datasheet(HTML) 5 Page - Texas Instruments |
5 / 25 page 1 2 3 4 5 10 9 8 7 6 VIN LBO GND PG FB PGND SW EN SYNC LBI DGS PACKAGE (TOP VIEW) TPS62052, TPS62054 TPS62056, TPS62050, TPS62051 www.ti.com SLVS432E – SEPTEMBER 2002 – REVISED JUNE 2011 PIN ASSIGNMENTS Pin Functions PIN I/O DESCRIPTION NAME NO. EN 8 I Enable. A logic high enables the converter, logic low forces the device into shutdown mode, reducing the supply current to less than 2 µA. FB 5 I Feedback pin for the fixed output voltage option. For the adjustable version, an external resistive divider is connected to this pin. The internal voltage divider is disabled for the adjustable version. GND 3 I Ground LBO 2 O Open drain low battery output. Logic low signal indicates a low battery voltage. LBI 6 I Low battery input PG 4 O Power good comparator output. This is an open-drain output. A pullup resistor should be connected between PG and VOUT. The output floats when the output voltage is greater than 95% of the nominal value. PGND 10 I Power ground. Connect all power grounds to this pin. SW 9 O Connect the inductor to this pin. This pin is the switch pin and connected to the drain of the internal power MOSFETS. SYNC 7 I Input for synchronization to the external clock signal. This input can be connected to an external clock or pulled to GND or VI. When an external clock signal is applied, the device synchronizes to this external clock and the device operates in fixed PWM mode. When the pin is pulled to either GND or VI, the internal oscillator is used and the logic level determines if the device operates in fixed PWM or PWM/PFM mode.SYNC = HIGH: Low-noise mode enabled, fixed frequency PWM operation is forcedSYNC = LOW (GND): Power-save mode enabled, PFM/PWM mode enabled. VIN 1 I Supply voltage input Copyright © 2002–2011, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: TPS62052 TPS62054 TPS62056 TPS62050 TPS62051 |
Similar Part No. - TPS62052DGSRG4 |
|
Similar Description - TPS62052DGSRG4 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |