The ISL97692, ISL97693, ISL97694A are Intersil’s highly integrated 4- and 6-channel LED drivers for display backlighting. These parts maximize battery life by featuring only 1mA quiescent current, and by operating down to 2.4V input voltage, with no need for higher voltage supplies.
The ISL97692 has four channels and provides 8-bit PWM dimming with adjustable dimming frequency up to 30kHz. The ISL97693 has six channels with Direct PWM dimming control. The ISL97694A has 6 channels and provides 8-, 10-, or 12-bit PWM dimming with adjustable dimming frequency up to 30kHz, 7.5kHz, or 1.875kHz, respectively, controlled with I2C or PWM input.
The ISL97692 and ISL97694A feature phase shifting that may be enabled optionally, providing an optimized phase delay between channels. In the ISL97692 and ISL97694A, phase shifting can multiply the effective dimming frequency by four and six allowing above audio-band PWM dimming with 10-bit dimming resolution.
The ISL97692, ISL97693, ISL97694A employ adaptive boost architecture, which keeps the headroom voltage as low as possible to maximize battery life while allowing ultra low dimming duty cycle as low as 0.005% at 100Hz dimming frequency in Direct PWM mode.
The ISL97692, ISL97693, ISL97694A incorporate extensive protection functions including string open and short circuit detections, OVP, and OTP.
The ISL97692, ISL97693 are offered in the 16 Ld 3x3mm TQFN package, and a 16 bump 1.7x1.7mm WLCSP for the ISL97692. The ISL97694A is offered in the 20 Ld 3x4mm TQFN package. All parts operate in ambient temperature range of -40°C to +85°C.
IC LED DRV RGLTR PWM 40MA 16TQFN Product overview: ISL97692IRTZ from Renesas Electronics Corporation is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 40MA. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, 40MA, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-ISL97692IRTZ can be used for catalog matching and distributor lookup.
Manufacturer: Intersil
Win Source Part Number: 109103-ISL97692IRTZ
Packaging: Tube/Rail
Type: DC DC Regulator
Applications: Backlight
Mounting: SMD (SMT)
Frequency: 400kHz to 1.5MHz
Internal Switch(s): Yes
Topology: Step-Up (Boost)
Number of Outputs: 4
Dimming: PWM
Output Voltage: 26V
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 16-TQFN (3x3)
Maximum Supply Voltage: 5.5V
Operating Input Voltage(Min): 2.4V
Channel Output Current: 40mA
Popularity: Medium
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Balance
IC LED DRIVER RGLTR DIM 16TQFN
IC LED DRV RGLTR PWM 40MA 16TQFN
| Renesas Electronics Corporation | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers | LED Drivers | LED Drivers |
| Product Number | ISL97692IRTZ | 137-ISL97692IRTZ | 109103-ISL97692IRTZ | ISL97692IRTZ | ISL97692IRTZ |
| Product Name | Single or Multiple Cell Li-ion Battery Powered 4-Channel LED Driver | 40MA LED Driver IC | PMIC - PMIC - LED Drivers - ISL97692IRTZ | PMIC - LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) | |||
| Input Voltage | 2.4 to 5.5 volts | 2.4 to 5.5 volts | 2.4 volts | 2.4 to 5.5 volts | |
| Output Voltage | 26 volts | 26 volts | 26 volts | ||
| Output Current | 40 milliamps | 40 milliamps | 40 milliamps | ||
| Efficiency | 90 % |
