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Product Detailed Parameters
- Description：IC LED DRIVER RGLTR 700MA 10DFN
- Series：-
- Mfr：MaxLinear, Inc.
- Package：Bulk
- Type：DC DC Regulator
- Topology：Switched Capacitor (Charge Pump)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.7V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：-
- Current - Output / Channel：700mA (Flash)
- Frequency：2.4MHz
- Dimming：-
- Applications：Backlight, Camera Flash
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-VFDFN Exposed Pad
- Supplier Device Package：10-DFN (3x3)
- Grade：-
- Qualification：-
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Overview
The SP6685ER-L is a current-regulated charge pump LED driver designed for high brightness camera flash applications. It operates on a single supply voltage ranging from 2.7 V to 5.5 V. The device delivers an output current of up to 700 mA in flash mode and utilizes a switching frequency of 2.4 MHz. It is housed in a compact 10-DFN (3x3 mm) package, suitable for space-constrained portable electronics.
Feature Summary
- Integrates a current-regulated charge pump topology optimized for driving high-brightness LEDs
- Supports wide input voltage range compatible with single-cell lithium-ion battery systems
- Designed specifically for high-current camera flash applications requiring rapid response
Applications
- Camera flash drivers for mobile phones
- LED illumination for portable digital cameras
- Flash lighting modules in compact electronic devices
Procurement Notes
Verify component authenticity through authorized channels as the part may be discontinued or subject to limited availability. Confirm package marking and datasheet revision against official MaxLinear documentation prior to integration. Ensure supply chain sources provide valid traceability records for quality assurance compliance.
Selection Notes
Select this component when designing circuits requiring a dedicated charge pump solution for camera flashes within a 2.7 V to 5.5 V input range. Consider the 700 mA peak current capability and 2.4 MHz operating frequency for electromagnetic interference management. Evaluate the 10-DFN footprint against available board space constraints.
Part Context
The SP6685 belongs to the SP6685 series of LED drivers manufactured by MaxLinear. It is categorized under Power Management ICs (PMIC) specifically for LED lighting. The device serves as a specialized solution for portable imaging applications where size and efficiency are critical design parameters.
Replacement Considerations
Consult official MaxLinear documentation for confirmed substitute part numbers. Verify pin compatibility and electrical specifications before considering alternative components.
