etasolution

ETA1617S2G

800kHz 1 Boost 60mA 2.7V~6V SOT23-6 LED Drivers ICs RoHS

SOT23-6ROHS CompliantActive

40V Boost Converter for LED Driver/TFT Bias/USB Power

Manufacturer: etasolution
Manufacturer part #: ETA1617S2G
Store part #: C7465515
Package / case: SOT23-6
Category: LED Drivers ICs
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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7,895 in stock

#C7465515

Stock & price checked 7 days ago

Quantity	Unit price	Pack price
5+	₹22.80	₹114.00
50+	₹17.87	₹893.50
150+	₹15.76	₹2,364.00
500+	₹13.12	₹6,560.00
3,000+	₹11.96	₹35,880.00
6,000+	₹11.25	₹67,500.00

Quantity (min 5, multiples of 5)

5 × ₹22.80

₹114.00

excl. GST

₹134.52 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

ETA1617S2G

₹114.00 for 5 + GST

Specifications

Features: Over Voltage Protection;LED open-circuit protection;Over-Temperature Protection (OTP)
Frequency - Switching: 800kHz
Switch Tube (Built-In/External): Built-in
Operating temperature: -40℃~+85℃
Number of Channels: 1
Topology: Boost
Output Current: 60mA
Voltage - Input(DC): 2.7V~6V

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 5 (multiples of 5)
Unit weight: 0.054 g

Overview

The ETA1617 is a high efficiency boost LED driver with a small package size. The device is ideal for driving 2 - 25 LEDs for backlight application in smartphone and 7 - inch tablet PC. The device integrates a 40V/1A switch FET and operates in pulse width modulation (PWM) with a 0.8MHz fixed switching frequency. The feedback loop regulates the FB pin to a low reference voltage (200mV typical), reducing the power dissipation in the current sense resistor.

Applications

Cellphone and Smartphone
MID or Tablet PC
TFT - bias for LCD Screen
Power for OLED
LED Torch
Satellite Set Top Box
Application for LED Backlight Driving

Key features

The ETA1617 is a high efficiency step - up converter with an integrated 40V power MOSEFT.
It runs with an optimal 0.8MHz frequency that enables use of small external components while still providing best efficiencies.
It has an internal current limit as high as 1A, and it can drive up to 8 LEDs at 60mA output current.
The incorporated 18 - 100KHz true PWM - Dimming feature by EN pin can be used to digitally program the LED current.
The ETA1617 has an internal OVP protection at 33V to prevent the chip from damages when the LED string is not connected to the output.
Up to 89% Efficiency (6 LEDs)
Drive up to 8 LEDs with 60mA, drive up to 40 LEDs in total
33V OVP Protection
True PWM Brightness Control
200mV Feedback Voltage
1A Current Limit
SOT23 - 6 Package
ETA1617 is available in a space - saving SOT23 - 6 package.