Microchip MIC3223YTSE
Manufacturer No:
MIC3223YTSE
Manufacturer:
Microchip
Package:
16-TSSOP (0.173, 4.40mm Width) Exposed Pad
Description:
High Power Boost LED Driver with Integrated FET
Quantity:
In Stock :2954
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Shipped from：HK Warehouse
Expected Shipping：Sun, May 31 - Mon, Jun 1, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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User Guide
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DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
MIC3223YTSE Information
Microchip MIC3223YTSE technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC3223YTSE.
- Type
- Parameter
- Topology
- Boost
- +Vin min (V)
- 4.5
- +Vin max (V)
- 20
- Output Current
- 10A FET
- Dimming
- PWM
- Package
- TSSOP
- Product Type
- High Power
- VOUT
- 37
- llim Typ (A)
- 9
- llim Max (A)
- 10.5
- Type
- Parameter
- lq Typ
- 2.1mA
- Vfb (V)
- 0.2
- Tol Typ %
- ±5
- Duty Cycle Max
- 0.9
- Freq (Hz)
- 1.0M
- OVP
- Yes
- VEN (V)
- 1.5
- EN
- Yes
- Soft Start
- Yes
- UVLO Typ (V)
- 3.7
Download datasheets and manufacturer documentation for Microchip MIC3223YTSE.
User Guide:
Data Sheets:
The MIC3223 is a constant current boost LED driver capable of driving a series string of high power LEDs. The MIC3223 can be used in general lighting, bulb replacement, garden pathway lighting, and other solid state illumination application.
The MIC3223 is a peak current mode control PWM boost regulator and the 4.5V and 20V operating input voltage range allows multiple applications from a 5V or a 12V bus.
The MIC3223 implements a fixed internal 1MHz switching frequency to allow for a reduction in the design footprint size. Power consumption has been minimized through the implementation of a 200mV feedback voltage that provides an accuracy of ±5%. The MIC3223 can be dimmed through the use of a PWM signal and features an enable pin for a low power shutdown state.
The MIC3223 is a very robust LED driver and offers the following protection features: over voltage protection (OVP), thermal shutdown, switch current limiting and under voltage lockout (UVLO).
The MIC3223 is offered in a low profile exposed pad 16-pin TSSOP package.
- 4.5V to 20V supply voltage
- 200mV feedback voltage with an accuracy of ±5%
- Step-up output voltage (boost) conversion up to 37V
- 1MHz switching frequency
- 100mO/3.5A internal power FET switch
- LEDs can be dimmed using a PWM signal
- User settable LED current (through external resistor)
- Externally programmable soft-start
- Protection features that include:
- Output over voltage protection (OVP)
- Under voltage lockout (UVLO)
- Over temperature protection
- Junction temperature range: -40°C to +125°C
- Available in an exposed pad 16-pin TSSOP package
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
