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Product Detailed Parameters
- Description：IC LED DRVR RGLTR I2C 8A 25WLCSP
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Tape & Reel (TR)
- Type：DC DC Regulator
- Topology：Step-Up (Boost)
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：2.5V
- Voltage - Supply (Max)：4.8V
- Voltage - Output：10V
- Current - Output / Channel：8A (Flash)
- Frequency：4MHz
- Dimming：I2C
- Applications：Camera Flash
- Operating Temperature：-30°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：25-UFBGA, WLCSP
- Supplier Device Package：25-WLCSP (2.5x2.5)
- Grade：-
- Qualification：-
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Overview
The AS3630-ZWLT is an LED lighting driver IC manufactured by ams OSRAM. It features a single output capable of delivering up to 8 A of current. The device operates at a frequency of 4 MHz and includes a 10-bit ADC. It is housed in a WL-CSP-25 package with dimensions supporting surface-mount assembly. The component functions within a supply voltage range of 3.7 V and supports operating temperatures from -30 °C to +85 °C.
Feature Summary
- Integrates a high-current single-channel output driver for LED applications
- Includes an on-board 10-bit analog-to-digital converter for monitoring
- Supports flash driving functionality with integrated supercapacitor management
Applications
- LED lighting driver systems
- Flash photography illumination modules
- High-power LED array control circuits
Procurement Notes
Verify the specific ordering suffix and package variant against the official datasheet to ensure compatibility with your PCB footprint. Confirm that the component status aligns with your production timeline, as availability may vary. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and traceability before finalizing procurement orders.
Selection Notes
Select this component when a single-channel high-current LED driver with integrated ADC monitoring is required. Ensure the design accommodates the WL-CSP-25 package constraints and the specified thermal operating range. Verify that the system power supply matches the 3.7 V requirement and that the 4 MHz switching frequency fits within the electromagnetic interference limits of the application.
Part Context
This part belongs to the ams OSRAM LED lighting driver portfolio, designed for compact and efficient illumination solutions. It integrates control logic and power stages into a small form factor suitable for space-constrained devices. The series focuses on providing reliable current regulation for high-brightness LED arrays in consumer and industrial electronics.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official obsolescence notices or technical support channels for potential replacement recommendations.
