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5.4 × 5.0 mm 6 pins top-emitting

61-236-ICRQHGRBYC-A05-ET-CS

5050 · smd · Everlight 3-channel 8-bit PWM single-wire IC · Everlight Electronics

1-wire RGB 4.5–5.5 V active

Also sold as 61-236, 61-236-IC

At a glance

Colour
RGB8 bits per channel
Data
1-wiretimed pulses on one line
Supply
4.5–5.5 Vno backup data line
Size
5.4 × 5.0 × 1.6 mm6 pins · top
Max current
15 mA5 mA per channel
PWM
—reset 50 µs
Library support
FastLED WLED Adafruit

5.42 x 5.0 x 1.6 mm. Supply abs max 4.2-5.5 V, output voltage 17 V, ‘Din, SET’ thresholds 3.3 V / 0.3 Vdd, 0.35 V hysteresis; timing 300 / 900 / 900 / 300 ns +/-80, reset >50 us (figure label ‘Latch time >50us’), R, G, B order. The part number carries ‘IC’ where the plain RGB 61-238 parts do not. LCSC stock 2,260 on 2026-10-15.

Variants

One row per orderable SKU. Everything not listed is inherited from the part above.

Order codeFaceLensWhite PinsSiliconStatusFirst seenDatasheet
61-236-ICRQHGRBYC-A05-ET-CS — clear — 6 — active 2020-02-25 v5
LCSC C7190401, stock 2,260.

Pinout

61-236-ICRQHGRBYC-A05-ET-CS
61-236-ICRQHGRBYC-A05-ET-CS 5050 package, top and side viewPin 1 is ringed. pin 1 Vss (ground), pin 2 NA (no connect), pin 3 Di (data in), pin 4 Do (data out), pin 5 NA (no connect), pin 6 Vdd (power).11 Vssground22 NAno connect33 Didata in44 Dodata out55 NAno connect66 Vddpower5.4 mm overall5.0 mmtop view1.6 mmside view
  • Ground
  • No connect
  • Data
  • Power
  • Pin 1
  • Cut corner

Outline and pin positions checked against the manufacturer datasheet (C7190401 61-236 v5 p6). Numbered down the left edge (1 top, 2, 3 bottom) and then down the right edge (4 top, 5, 6 bottom), not round the ring. 5.42 mm across the pads, 4.1 mm tall; pads 0.9 mm long with 0.7-0.9 mm heights; the cut corner is at pin 1. Pins 2 and 5 are NA. What this means.

  1. 1 Vss ground
  2. 2 NA nc
  3. 3 Di data in
  4. 4 Do data out
  5. 5 NA nc
  6. 6 Vdd power

Protocol — Everlight 3-channel 8-bit PWM single-wire IC

Timings shown from datasheet. Other sources disagree; see the protocol page.

Everlight 3-channel 8-bit PWM single-wire IC bit timingEverlight 3-channel 8-bit PWM single-wire IC bit timing: a zero bit is 300 nanoseconds high then 900 low; a one bit is 900 high then 300 low; tolerance plus or minus 80 nanoseconds; reset 50 microseconds low1 · Bit encoding, to scaleDINhighlowbit 0 period 1200 nsbit 1 period 1200 nsT0H 300 ±80 nsT1H 900 ±80 nsT0L 900 ±80 nsT1L 300 ±80 ns"0" bit"1" bit020040060080010001200140016001800200022002400time, ns± tolerance on each falling edge2 · One frame: 24 bits, most-significant bit firstDIN170110010007100110101700101100bitch 1 · 8 bitsch 2 · 8 bitsch 3 · 8 bitsChannel order not recorded for this protocol · frame = 24 × ~1200 ns ≈ 28.8 µs · example data, first bits 1 0 1 …3 · RESET / latchlast bits of frame 1first bits of frame 2LEDs latch the data they receivedRESET: DIN low ≥ 50 µs (not to scale)4 · Cascade: each DOUT feeds the next DINMCULED 1DINDOUTLED 2DINDOUTLED NDINDOUTLED 1 keeps the first 24 bits, re-shapes the signal and sends the rest out on DOUT;LED 2 keeps the next 24, and so on. The last LED's DOUT is left unconnected.
T0H 300 / T0L 900 · T1H 900 / T1L 300 ns · ±80 ns · period 1200 ns · reset 50 µs source: datasheet

Compatibility

Dating evidence

Nobody announces these parts, so this records what we can actually cite rather than a release date. Library support proves only that the part existed by that date.

  • 2019-10-24 datasheet revision Everlight 19-C47/RSGHBHC-5V01/2T data sheet, footer 'Release Date : 24-Oct-2019, Rev.5' ↗ day
  • 2020-02-25 datasheet revision Everlight 61-236-ICRQHGRBYC-A05-ET-CS data sheet, 'Release Date : 25.Feb.2020', Ver.5 ↗ day

Where to buy

Stub data — a few rows so purchase links can grow later. Prices are not tracked.

Similar parts

Same protocol or package first, then the same data scheme and colour channels.

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