Electronic Components Datasheet Search |
|
TPS2062QDGNRQ1 Datasheet(PDF) 1 Page - Texas Instruments |
|
|
TPS2062QDGNRQ1 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 26 page TPS2062-Q1 DGN PACKAGE (TOP VIEW) GND IN OC1 OUT1 OUT2 OC2 1 2 3 4 8 7 6 5 EN1 EN2 All enable inputs are active high or low. TPS2065-Q1 DGN PACKAGE (TOP VIEW) GND IN IN OUT OUT OUT OC 1 2 3 4 8 7 6 5 EN EN or TPS2062-Q1, TPS2065-Q1 www.ti.com SLVSA01B – MAY 2011 – REVISED APRIL 2012 CURRENT-LIMITED POWER-DISTRIBUTION SWITCHES Check for Samples: TPS2062-Q1, TPS2065-Q1 1 FEATURES 2 • Qualified for Automotive Applications • Bidirectional Switch • 70-m Ω High-Side MOSFET • Ambient Temperature Range: -40°C to 125°C • 1-A Continuous Current • Built-in Soft-Start • Thermal and Short-Circuit Protection • UL Listed - File No. E169910 • Accurate Current Limit APPLICATIONS (1.1 A min, 1.9 A max) • Heavy Capacitive Loads • Operating Range: 2.7 V to 5.5 V • Short-Circuit Protections • 0.6-ms Typical Rise Time • Undervoltage Lockout • Deglitched Fault Report (OC) • No OC Glitch During Power Up • 1- μA Maximum Standby Supply Current DESCRIPTION The TPS2062/5-Q1 power-distribution switch is intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. This device incorporates 70-m Ω N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V. When the output load exceeds the current-limit threshold or a short is present, the device limits the output current to a safe level by switching into a constant-current mode, pulling the overcurrent (OCx) logic output low. When continuous heavy overloads and short-circuits increase the power dissipation in the switch, causing the junction temperature to rise, a thermal protection circuit shuts off the switch to prevent damage. Recovery from a thermal shutdown is automatic once the device has cooled sufficiently. Internal circuitry ensures that the switch remains off until valid input voltage is present. This power-distribution switch is designed to set current limit at 1.5 A typically. 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. 2 PowerPAD is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Copyright © 2011–2012, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - TPS2062QDGNRQ1 |
|
Similar Description - TPS2062QDGNRQ1 |
|
|
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 |