Electronic Components Datasheet Search |
|
TLV62150A Datasheet(PDF) 3 Page - Texas Instruments |
|
|
TLV62150A Datasheet(HTML) 3 Page - Texas Instruments |
3 / 38 page 3 Exposed Thermal Pad 9 10 11 12 8 7 6 5 4 2 1 16 15 14 13 PVIN PVIN AVIN SS/TR SW SW SW PG TLV62150, TLV62150A www.ti.com SLVSB71D – FEBRUARY 2012 – REVISED AUGUST 2015 5 Device Comparison Table PART NUMBER OUTPUT VOLTAGE POWER GOOD LOGIC LEVEL (EN=Low) TLV62150 Adjustable High Impedance TLV62150A Adjustable Low 6 Pin Configuration and Functions RGT Package 16-Pin VQFN Top View space Pin Functions PIN(1) I/O DESCRIPTION NAME NO. AGND 6 — Analog Ground. Must be connected directly to the Exposed Thermal Pad and common ground plane. AVIN 10 I Supply voltage for control circuitry. Connect to same source as PVIN. DEF 8 I Output Voltage Scaling (Low = nominal, High = nominal + 5%)(2) EN 13 I Enable input (High = enabled, Low = disabled)(2) FB 5 I Voltage feedback. Connect resistive voltage divider to this pin. FSW 7 I Switching Frequency Select (Low ≈ 2.5 MHz, High ≈ 1.25 MHz(3) for typical operation)(2) SW 1,2,3 O Switch node, which is connected to the internal MOSFET switches. Connect inductor between SW and output capacitor. PG 4 O Output power good (High = VOUT ready, Low = VOUT below nominal regulation) ; open drain (requires pull-up resistor) PGND 15,16 — Power ground. Must be connected directly to the Exposed Thermal Pad and common ground plane. PVIN 11,12 I Supply voltage for power stage. Connect to same source as AVIN. Soft-Start / Tracking Pin. An external capacitor connected to this pin sets the internal voltage reference rise SS/TR 9 I time. It can be used for tracking and sequencing. VOS 14 I Output voltage sense pin and connection for the control loop circuitry. Exposed Must be connected to AGND (pin 6), PGND (pin 15,16) and common ground plane. See the Layout — — Thermal Pad Example. Must be soldered to achieve appropriate power dissipation and mechanical reliability. (1) For more information about connecting pins, see Detailed Description and Application and Implementation sections. (2) An internal pull-down resistor keeps logic level low, if pin is floating. (3) Connect FSW to VOUT or PG in this case. Copyright © 2012–2015, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: TLV62150 TLV62150A |
Similar Part No. - TLV62150A |
|
Similar Description - TLV62150A |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | 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 |