| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,024 pcs
|
1024 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Efficiency | |
| Package / Case | |
| SVHC Present |
The Micrel MIC2185YM is a high-efficiency synchronous boost PWM control IC designed for various power conversion applications. It features a wide input voltage range from 2.9V to 14V, making it suitable for battery-powered devices and fixed voltage systems.
Key electrical specifications include a nominal operating frequency of 400kHz, which can be synchronized to frequencies below 400kHz, and powerful 5Ω output drivers capable of supplying large output currents with external MOSFETs. The device boasts up to 95% efficiency and includes features like a low current shutdown mode (0.5µA) and adjustable undervoltage lockout.
This IC is ideal for noise-sensitive telecommunications applications and 1- or 2-cell Li-ion battery powered equipment. It is available in a 16-pin SOIC narrow body package and a 16-pin QSOP package. The operating temperature range is -40°C to 85°C ambient, with a junction temperature range of -40°C to 125°C.
Applications include 3.3V to 5V conversion in telecom systems, satellite phones, and cable modems. The fixed frequency PWM architecture and synchronized drive are beneficial for noise-sensitive environments.
2.9V to 14V.
16-SOIC and 16-QSOP.
Ambient: -40°C to 85°C; Junction: -40°C to 125°C.
200kHz or 400kHz, with synchronization up to 600kHz.
0.5µA typical.
95%.