iW3662-00-QFN5
ActiveLOW VOLTAGE SSL LED DRIVER FOR MR16 APPLICATIONS OFFERS UNIVERSAL TRANSFORMER COMPATIBILITY AND SUPERIOR DIMMER COMPATIBILITY
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iW3662-00-QFN5
ActiveLOW VOLTAGE SSL LED DRIVER FOR MR16 APPLICATIONS OFFERS UNIVERSAL TRANSFORMER COMPATIBILITY AND SUPERIOR DIMMER COMPATIBILITY
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | iW3662-00-QFN5 | iW3662 Series |
|---|---|---|
| Dimming | - | PWM |
| Internal Switch(s) | - | False |
| Mounting Type | - | Surface Mount |
| null | - | |
| Number of Outputs | - | 1 |
| Operating Temperature | - | 150 °C |
| Operating Temperature | - | -40 °C |
| Package / Case | - | 16-VQFN Exposed Pad |
| Supplier Device Package | - | 16-QFN (4x4) |
| Topology | - | Step-Down (Buck), Step-Up (Boost) |
| Type | - | AC DC Offline Switcher |
| Voltage - Supply (Max) | - | 24 V |
| Voltage - Supply (Min) | - | 10 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
iW3662 Series
Low Voltage SSL LED Driver for MR16 Applications Offers Universal Transformer Compatibility and Superior Dimmer Compatibility
| Part | Dimming | Topology | Number of Outputs | Mounting Type | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Voltage - Supply (Max) [Max] | Type | Package / Case | Internal Switch(s) | Voltage - Supply (Min) [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Renesas Electronics Corporation iW3662-00-QFN5 | ||||||||||||
Renesas Electronics Corporation IW3662-01-QFN5 | ||||||||||||
Renesas Electronics Corporation IW3662-01-QFN5 | PWM | Step-Down (Buck), Step-Up (Boost) | 1 | Surface Mount | 16-QFN (4x4) | 150 °C | -40 °C | 24 V | AC DC Offline Switcher | 16-VQFN Exposed Pad | 10 V |
Description
General part information
iW3662 Series
The iW3662 solid-state lighting (SSL) LED driver offers universal transformer compatibility and good dimmer compatibility for MR16 and other low-voltage lighting applications even with output power as low as 4W.
Renesas' digital control technology integrated into the iW3662 enables compatibility with electronic and magnetic transformers. The iW3662 automatically detects the transformer type and dynamically increases the peak loading to latch the transformer, ensuring compatibility with legacy electronic transformers, which present the most difficulty for MR16 LED replacement bulbs. The iW3662 also detects and works with virtually any dimmer across a wide dimming range of 5% to 100%.
Full protection features include Renesas' unique over-temperature protection (OTP) derating, which monitors the temperature inside the sealed LED bulb and seamlessly reduces the drive to the LEDs if the temperature rises above a safe operating threshold, it then restores brightness as temperature falls. The iW3662 integrates the temperature sensor and allows the user to configure the OTP thresholds.
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Technical documentation and resources
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