|
TPS7B6925-Q1_17 Datasheet, PDF (1/24 Pages) Texas Instruments – High-Voltage Ultra-Low IQ Low-Dropout Regulator | |||
|
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TPS7B6925-Q1, TPS7B6933-Q1, TPS7B6950-Q1
SLVSCJ8B â NOVEMBER 2014 â REVISED JANUARY 2015
TPS7B69xx-Q1 High-Voltage Ultra-Low IQ Low-Dropout Regulator
1 Features
2 Applications
â¢1 Qualified for Automotive Applications
⢠AEC-Q100 Qualified With the Following Results:
â Device Temperature Grade 1: â40°C to 125°C
Ambient Operating Temperature Range
â Device HBM ESD Classification Level 2
â Device CDM ESD Classification Level C4B
⢠4 to 40-V Wide VI Input Voltage Range With up to
45-V Transient
⢠Maximum Output Current: 150 mA
⢠Low Quiescent Current (IQ):
â 15 µA Typical at Light Loads
â 25 µA Maximum Under Full Temperature
⢠450-mV Typical Low Dropout Voltage at 100 mA
Load Current
⢠Stable With Low ESR Ceramic Output Capacitor
(2.2 to 100 µF)
⢠Fixed 2.5-V, 3.3-V, and 5-V Output Voltage
Options
⢠Integrated Fault Protection:
â Thermal Shutdown
â Short-Circuit Protection
⢠Packages:
â 4-Pin SOT-223 Package
â 5-Pin SOT-23 Package
⢠Automotive
⢠Infotainment Systems With Sleep Mode
⢠Always-On Battery Applications
â Door Modules
â Remote Keyless-Entry Systems
â Immobilizers
3 Description
The TPS7B69xx-Q1 device is a low-dropout linear
regulator designed for up to 40-V VI operations. With
only 15-µA (typical) quiescent current at light load,
the device is suitable for standby microcontrol-unit
systems especially in automotive applications.
The devices feature an integrated short-circuit and
overcurrent protection. The TPS7B69xx-Q1 device
operates over a â40°C to 125°C temperature range.
Because of these features, the TPS7B6925-Q1,
TPS7B6933-Q1, and TPS7B6950-Q1 devices are
well suited in power supplies for various automotive
applications.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TPS7B6925-Q1
TPS7B6933-Q1
TPS7B6950-Q1
SOT-223 (4)
SOT-23 (5)
6.50 mm à 3.50 mm
2.90 mm à 1.60 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
4 Typical Application Schematic
Vbat
IN
VI
10 µF
TPS7B69xx-Q1
GND
OUT
VO
Vreg
4.7 µF
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
|
▷ |