Electronic Components Datasheet Search |
|
TPS62243-Q1 Datasheet(PDF) 1 Page - Texas Instruments |
|
|
TPS62243-Q1 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 23 page IOUT [mA ] 0.01 0.1 1 10 100 300 300 30 35 40 45 50 55 60 65 70 75 80 85 90 95 VIN = 2.3V VIN = 2.7V VIN = 3.0V VIN = 3.6V VIN = 4.2V VIN = 5.0V V = 1.25V OUT VIN GND EN FB SW TPS62244-Q1 L1 2.2µH CIN 4.7µF COUT 10 µF Up to 300mA V 1.25V OUT V 2.0V to 6.0V IN ON OFF Product Folder Order Now Technical Documents Tools & Software Support & Community 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. TPS62243-Q1, TPS62244-Q1 SLVSEK3 – MARCH 2018 TPS6224X-Q1 Automotive 2.25MHz 300mA Step-Down Converter in TSOT23 Package 1 1 Features 1 • AEC-Q100 Qualified with following results: – Device Temperature Grade 1: -40°C to 125°C Operating Junction Temeperature Range • Output Current Up to 300 mA • VIN Range From 2 V to 6 V • 2.25-MHz Fixed-Frequency Operation in PWM Mode • Power-Save Mode at Light Load Currents • Output Voltage Accuracy in PWM Mode ±1.5% • Fixed Output Voltages – 1.80V TPS62243-Q1 – 1.25V TPS62244-Q1 • 15-μA Typical Quiescent Current • 100% Duty Cycle for Lowest Dropout • Available in a TSOT 23 (5) 2.90-mm × 1.60-mm Package 2 Applications • Remote Keyless Entry (RKE) • Passive Entry Passive Start (PEPS) • Advanced Driver Assistance Systems (ADAS) – Front Camera, Surround View, and Park Assist 3 Description The TPS6224x-Q1 devices are high-efficiency synchronous DC/DC step-down converters providing a fixed output voltage and up to 300 mA of output current. They offer low power consumption for battery-powered/always-on automotive applications like Remote Keyless Entry (RKE) or Passive Entry Passive Start (PEPS) key fobs and base stations. With an input voltage range of 2 V to 6 V, the devices support applications powered by Li-MnO2 coin cell batteries, Li-Ion batteries, two- (2S) and three-cell (3S) alkaline, 3.3-V and 5-V input voltage rails. The TPS6224x-Q1 operate at a 2.25-MHz fixed switching frequency at high load current and enters the power- save mode operation at light load currents to maintain high efficiency and low power consumption over the entire load current range. The power-save mode is optimized for low output-voltage ripple. In the shutdown mode, the current consumption is reduced to less than 1 μA. The TPS6224x-Q1 allow the use of small inductors and capacitors to achieve a small solution size, and is available in a 5-pin TSOT23 package. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TPS6224X-Q1 TSOT (5) 2.90 mm × 1.60 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Typical Application Schematic Efficiency vs Output Current |
Similar Part No. - TPS62243-Q1 |
|
Similar Description - TPS62243-Q1 |
|
|
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 |