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XPS628501QDRLRQ1 ACTIVE

2.7-V to 6-V, 1-A automotive step-down converter in SOT583 package

Inventory: 321
Limit:  50

Quality information

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Packaging information

Package | Pins Package qty | Carrier Operating temperature range (°C)
SOT-5X3 (DRL) | 8 4,000 | LARGE T&R
-40 to 125
Package | Pins SOT-5X3 (DRL) | 8
Package qty | Carrier 4,000 | LARGE T&R
Operating temperature range (°C) -40 to 125
View TI packaging information

Features for the TPS628501-Q1

  • AEC-Q100 Qualified for automotive applications
    • Device temperature grade 1: –40°C to +125°C TA
  • TJ = –40°C to +150°C
  • Input voltage range: 2.7 V to 6 V
  • Quiescent current 15 µA typical
  • Output voltage from 0.6 V to 5.5 V
  • Output voltage accuracy ±1% (PWM operation)
  • Forced PWM or PWM/PFM operation
  • Adjustable switching frequency of 1.8 MHz to 4 MHz
  • Precise ENABLE input allows:
    • User-defined undervoltage lockout
    • Exact sequencing
  • 100% Duty cycle mode
  • Active output discharge
  • Spread spectrum clocking - optional
  • Foldback overcurrent protection - optional
  • Power-good output with window comparator

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Description for the TPS628501-Q1

is a family of pin-to-pin 1-A and 2-A high efficiency, easy-to-use synchronous step-down DC/DC converters. They are based on a peak current mode control topology. Low resistive switches allow up to 2-A continuous output current at high ambient temperature. In PWM/PFM mode, the automatically enter Power Save Mode at light loads to maintain high efficiency across the whole load range. The provide a 1% output voltage accuracy in PWM mode which helps design a power supply with high output voltage accuracy.

The available in a SOT583 package.

Pricing


Qty Price (USD)
1-99 1.235
100-249 0.95
250-999 0.7
1,000+ 0.5