TLV62568 Step-Down Buck Converters

Texas Instruments' TLV62568 are 1 A high efficiency step-down buck converters in SOT23 and SOT563 packages

Image of Texas Instruments' TLV62568 Step-Down Buck ConvertersTexas Instruments' TLV62568 devices are synchronous step-down buck DC-DC converters optimized for high efficiency and compact solution size. The devices integrate switches capable of delivering an output current up to 1 A.

At medium to heavy loads, the devices operate in pulse width modulation (PWM) mode with 1.5 MHz switching frequency. At light load, the devices automatically enter power save mode (PSM) to maintain high efficiency over the entire load current range. In shutdown, the current consumption is reduced to less than 2 µA.

The TLV62568 provides an adjustable output voltage via an external resistor divider. An internal soft start circuit limits the inrush current during startup. Other features like over current protection, thermal shutdown protection, and power good are built-in. The devices are available in SOT23 and SOT563 packages.

Features
  • Up to 95% efficiency
  • Low RDS(ON) switches 150 mΩ / 100 mΩ
  • 2.5 V to 5.5 V input voltage range
  • Adjustable output voltage from 0.6 V to VIN
  • Power save mode for light load efficiency
  • 100% duty cycle for lowest dropout
  • 35 µA operating quiescent current
  • 1.5 MHz switching frequency
  • Power good output
  • Overcurrent protection
  • Internal soft startup
  • Thermal shutdown protection
  • Available in SOT packages
  • Pin-to-pin compatible with TLV62569
  • Create a custom design using the TLV62568 with the WEBENCH® Power Designer
Applications
  • General purpose POL supplies
  • Network video cameras
  • Set top boxes
  • Wireless routers

TLV62568 Step-Down Buck Converters

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
IC REG BUCK ADJ 1A SOT23-5TLV62568DBVRIC REG BUCK ADJ 1A SOT23-5מיידית - 14108$1.00הצגת הפרטים
IC REG BUCK ADJ 1A SOT23-5TLV62568DBVTIC REG BUCK ADJ 1A SOT23-5מיידית - 3698$3.30הצגת הפרטים
IC REG BUCK ADJ 1A SOT23TLV62568PDDCTIC REG BUCK ADJ 1A SOT23מיידית - 54953$3.27הצגת הפרטים
IC REG BUCK ADJ 1A SOT5X3TLV62568DRLTIC REG BUCK ADJ 1A SOT5X3מיידית - 8410$3.23הצגת הפרטים
IC REG BUCK ADJ 1A SOT5X3TLV62568PDRLTIC REG BUCK ADJ 1A SOT5X3מיידית - 1283$3.16הצגת הפרטים
IC REG BUCK ADJ 1A SOT5X3TLV62568DRLRIC REG BUCK ADJ 1A SOT5X3מיידית - 5444$0.97הצגת הפרטים
IC REG BUCK ADJ 1A SOT5X3TLV62568PDRLRIC REG BUCK ADJ 1A SOT5X3מיידית - 12994$0.97הצגת הפרטים
IC REG BUCK ADJ 1A SOT23TLV62568PDDCRIC REG BUCK ADJ 1A SOT23מיידית - 18621$0.97הצגת הפרטים

Associated Parts

תמונהמק"ט יצרןתיאורכמות זמינהמחירהצגת הפרטים
IC REG BUCK ADJ 2A SOT23TLV62569PDDCTIC REG BUCK ADJ 2A SOT23מיידית - 4839$3.91הצגת הפרטים
IC REG BUCK ADJ 2A SOT23-5TLV62569DBVTIC REG BUCK ADJ 2A SOT23-5מיידית - 1203$4.09הצגת הפרטים
IC REG BUCK ADJ 2A SOT5X3TLV62569PDRLTIC REG BUCK ADJ 2A SOT5X3מיידית - 1980$3.88הצגת הפרטים
IC REG BUCK ADJ 2A SOT23-5TLV62569DBVRIC REG BUCK ADJ 2A SOT23-5מיידית - 101747$0.90הצגת הפרטים
IC REG BUCK ADJ 2A SOT5X3TLV62569DRLTIC REG BUCK ADJ 2A SOT5X3מיידית - 1021$3.88הצגת הפרטים
IC REG BUCK ADJ 2A SOT5X3TLV62569DRLRIC REG BUCK ADJ 2A SOT5X3מיידית - 6490$0.86הצגת הפרטים
IC REG BUCK ADJ 2A SOT5X3TLV62569PDRLRIC REG BUCK ADJ 2A SOT5X3מיידית - 2963$0.86הצגת הפרטים
IC REG BUCK ADJ 2A SOT23TLV62569PDDCRIC REG BUCK ADJ 2A SOT23מיידית - 19205$0.86הצגת הפרטים
2018-02-09 תאריך הפרסום