IS31BL3556-ZLS4-TR

IC LED DVR BOOST 4CH 20TSSOP
Mfr. Part Number
IS31BL3556-ZLS4-TR
Manufacturer
Integrated Silicon Solution, Inc. (ISSI)
Datasheet
Description
IC LED DVR BOOST 4CH 20TSSOP
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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IS31BL3556-ZLS4-TR
Integrated Silicon Solution, Inc. (ISSI)
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In Stock1,625
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Reference Price
QuantityPrice
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-20 · Valid as reference until 2026-09-27 · Request RFQ for live stock.
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Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-20. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Voltage - Supply (Min)
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Current - Output / Channel
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Dimming
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Frequency
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Internal Switch(s)
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Number of Outputs
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Topology
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Voltage - Output
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Voltage - Supply (Max)
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Applications
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Mounting Type
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Operating Temperature
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Type
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Package / Case
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Supplier Device Package
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IC LED DVR BOOST 4CH 20TSSOP
Brand Introduction

Integrated Silicon Solution, Inc. (ISSI), is a technology leader that designs, develops, and markets high performance integrated circuits for the following key markets: (i) automotive, (ii) communications, (iii) digital consumer, and (iv) industrial and medical. Their primary products are high speed and low power SRAM and low and medium density DRAM. The company also designs and markets NOR flash products and high performance analog and mixed signal integrated circuits. They target high-growth markets with our cost-effective, high-quality semiconductor products and seek to build long-term relationships with our customers. They have been a committed long-term supplier of memory products, including lower density and smaller volume products, even through periods of tight manufacturing capacity.

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