STOD13AMTPUR - Brand New STMicroelectronics Special Purpose Voltage Regulators
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Description
The STOD13AM is a dual DC-DC converter for AMOLED display panels. It integrates a step-up and an inverting DC-DC converter making it particularly suitable for battery operated products, in which the major concern is overall system efficiency. It works in pulse-skipping mode during low load conditions and PWM mode at 1.5 MHz frequency for medium/high load conditions. The high frequency allows the value and size of external components to be reduced. The Enable pin allows the device to be turned off, therefore reducing the current consumption to less than 1 µA. The negative output voltage can be programmed by an MCU through a dedicated pin which implements single-wire protocol. Soft- start with controlled inrush current limit, thermal shutdown, and short- circuit protection are integrated functions of the device.
Features
■ Step-up and inverter converters
■ Operating input voltage range from 2.5 V to 4.5 V
■ Synchronous rectification for both DC-DC converters
■ Minimum 250 mA output current
■ 4.6 V fixed positive output voltage
■ Programmable negative voltage by SWIRE from - 2.4 V to - 5.4 V at 100 mV steps
■ Typical efficiency: 85%
■ Pulse-skipping mode in light load condition
■ 1.5 MHz PWM mode control switching frequency
■ TDMA noise high immunity
■ Enable pin for shutdown mode
■ Low quiescent current in shutdown mode
■ Soft-start with inrush current protection
■ Overtemperature protection
■ Temperature range: - 40 °C to 85 °C
■ True-shutdown mode
■ Fast discharge outputs of the circuits after shutdown
■ Overload protection
■ Short-circuit protection
■ Package DFN12L (3 x 3 mm) 0.6 mm heightApplications
■ Active matrix OLED power supply in portable devices
■ Cellular phones
■ Camcorders and digital still cameras
■ Multimedia players -
Similar parts: 1605 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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Popular parts of the same kind
- Datasheet: Download STOD13AMTPUR
- Chipdatas Part: CD94-STOD13AMTPUR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 03:07 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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Free shipping without minimum order.
