| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,382 pcs
|
1382 pcs | On Request | 1 | On Request | On Request | 1102+ | On Request | On Request | |
|
1,000 pcs
|
1000 pcs | On Request | 1 | On Request | On Request | 1102+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| Input Voltage | |
| Mounting Type | |
| Operating Temperature | |
| Output Voltage |
The SY7201AABC from Silergy is a DC/DC step-up converter that provides accurate constant current for driving LEDs. It operates at a fixed switching frequency of 1MHz, allowing for the use of small external ceramic capacitors and inductors. This device is capable of driving LED strings up to 30V.
Key features include an input voltage range of 2.8V to 30V and a switch current limit of 2A. The dimming frequency for the EN/PWM pin is specified between 100Hz and 10kHz. The device also incorporates internal soft-start to limit inrush current and provides over-voltage protection for open LEDs.
Designed for applications such as GPS navigation systems, handheld devices, and portable media players, the SY7201AABC is housed in a compact SOT23-6 package. It operates within a temperature range of -40°C to 85°C.
The SY7201AABC operates with an input voltage from 2.8V to 30V.
The switching frequency is fixed at 1MHz.
The operating temperature range is -40°C to 85°C.
The SY7201AABC is available in a SOT23-6 package.
The maximum switch current limit is 2A.
The dimming frequency range via the EN/PWM pin is 100Hz to 10kHz.
The SY7201AABC can drive LED strings up to 30V.