| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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90,000 pcs
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90000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
137 pcs
|
137 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Dimming | |
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| Input Voltage | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| SVHC Present | |
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| Voltage |
The AP3031KTR-G1 from Diodes Incorporated is an inductor-based DC/DC boost converter specifically designed for driving LED arrays. It is suitable for applications such as backlights for 7' to 10' LCD panels.
This IC employs a constant frequency 1MHz PWM control scheme, allowing for the use of tiny external components. Key electrical specifications include a wide input voltage range of 2.7V to 16V, a low 200mV feedback voltage, and a cycle-by-cycle current limit of 1.4A. It offers high efficiency, up to 92% at 9V input and 260mA output, and up to 84% at 5V input and 260mA output.
Integrated features include output over-voltage protection, UVLO (Under Voltage Lockout), soft-start, current limit, and thermal shutdown (OTSD) for circuit protection. The device also includes a standby mode to achieve high-frequency PWM dimming.
The AP3031KTR-G1 is available in a compact TSOT-23-6 package, suitable for surface mount applications. Its operating temperature range is -40°C to 85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7V to 16V.
It is available in SOT-23-6 Thin and TSOT-23-6 packages (surface mount).
The operating temperature range is -40°C to 85°C.
The switching frequency is 1MHz.
Efficiency is up to 92% at VIN=9V, IOUT=260mA and up to 84% at VIN=5V, IOUT=260mA.
Yes, it supports PWM dimming.