| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,596 pcs
|
5596 pcs | On Request | 1 | On Request | On Request | 0646+ | On Request | On Request | |
|
2,333 pcs
|
2333 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
432 pcs
|
432 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request | |
|
53 pcs
|
53 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Control | |
| Current | |
| Duty Cycle | |
| Frequency | |
| Mode | |
| Modulation | |
| Mounting Type | |
| Operating Temperature | |
| Supplier Device Package | |
| Supplier Package | |
| Topology | |
| Voltage |
The TDA16888 from Infineon Technologies is a high-performance PWM+PFC Combi Controller IC designed for power conversion applications. This device integrates both Pulse Width Modulation (PWM) and Power Factor Correction (PFC) control functionalities.
The PFC section is IEC 1000-3 compliant and offers an additional operation mode as an auxiliary power supply. It features dual-loop control with average current and voltage sensing, leading-edge triggered pulse width modulation, and peak current limitation. The PFC preconverter topologies can be boost or flyback, supporting continuous/discontinuous modes with a maximum duty cycle of 94%.
The PWM section utilizes improved current mode control with a fast, soft-switching totem pole gate drive. It includes soft-start management and trailing-edge triggered pulse width modulation. PWM converter topologies can be feed-forward or flyback, with a maximum duty cycle of 50% to prevent transformer saturation. The PWM frequency matches the PFC frequency.
This controller operates within a voltage range of 0V to 17.5V and has an operating temperature range of -25°C to 85°C. It is supplied in a 20-DIP (0.300", 7.62mm) package and is mounted via a through-hole process. The device is specified with a current of 50 µA and operates at a frequency of 200kHz in average current mode.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The TDA16888 operates at 200 kHz.
The operating voltage range is 0 V to 17.5 V.
The operating temperature range is -25°C to 85°C.
The TDA16888 is available in a 20-DIP (0.300", 7.62mm) through-hole package, supplier package P-DIP-20-5.
The gate drive current is 1 A for both the PFC and PWM sections.
The PFC section supports boost or flyback topologies.
The maximum duty cycle of the PWM section is 50% to prevent transformer saturation.