ISL97901CRZ-TK Allicdata Electronics
Allicdata Part #:

ISL97901CRZ-TK-ND

Manufacturer Part#:

ISL97901CRZ-TK

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Renesas Electronics America Inc.
Short Description: IC LED DRIVER RGLTR DIM 28QFN
More Detail: LED Driver IC 4 Output DC DC Regulator Step-Down (...
DataSheet: ISL97901CRZ-TK datasheetISL97901CRZ-TK Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Voltage - Output: 5.5V
Base Part Number: ISL97901
Supplier Device Package: 28-QFN (4x5)
Package / Case: 28-VFQFN Exposed Pad
Mounting Type: Surface Mount
Operating Temperature: 0°C ~ 70°C (TA)
Applications: --
Dimming: I²C
Frequency: 2.5MHz
Current - Output / Channel: 375mA
Series: --
Voltage - Supply (Max): 5.5V
Voltage - Supply (Min): 2.7V
Number of Outputs: 4
Internal Switch(s): Yes
Topology: Step-Down (Buck), Step-Up (Boost)
Type: DC DC Regulator
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

ISL97901CRZ-TK, developed by Intersil Corporation, is a current-mode, primary-side regulated, non-isolated buck controller. It is part of the line of PMIC-LED Drivers, which are designed to improve the efficiency of electronic designs. This device has an extended operating voltage range of 6.5V to 36V, making it suitable for a wide range of applications. It provides improved output efficiency over traditional current mode controllers due to its unique internal design. In addition, it has integrated protection features that allow for robust operation to support the application\'s overall performance.

The main purpose of the ISL97901CRZ-TK is to allow efficient control of external components connected between the power source and the load. It is suitable for single-stage or multi-stage applications such as Single Ended Primary Inductor Converter (SEPIC), Forward, Flyback and Multi-Output (MO) topologies. It is capable of driving up to 4 independent outputs, with each output having its own regulation and current limit point. This device also features a programmable, thermal foldback feature to protect the device and its components during overload conditions.

The ISL97901CRZ-TK works by regulating the output voltage and current by feedback signals from the output voltage and current. The internal design allows for a very accurate control of the output, while maintaining very low power dissipation. The output voltage is regulated via a digital signal, with a minimum duty cycle of 1/256th. This digital signal can be used to adjust the output voltage for various applications and to attain higher efficiency. The output current is regulated by an analog signal which is monitored by an internal ADC, allowing for lower noise and ripple current from the system.

In addition to the core functionality of the ISL97901CRZ-TK, it also includes a number of protection features that improve the overall reliability and performance of the application. These include under-voltage lock-out, over-current protection, overtemperature protection, and input/output reverse-current protection. These safety features help prevent accidental or unexpected damage to the IC and its components.

Overall, the ISL97901CRZ-TK is a versatile and efficient non-isolated buck controller well suited for various applications. It has an extended operating voltage range of 6.5V to 36V, allowing it to be used in a wide range of applications. It features low power dissipation and high efficiency, thanks in part to its internal design and integrated protection features. These features make it an excellent choice for designers looking to improve the efficiency of their electronic designs.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "ISL9" Included word is 40
Part Number Manufacturer Price Quantity Description
ISL9000AIRFDZ-T Intersil 0.61 $ 1000 IC REG LINEAR 2V/2.5V 10D...
ISL9011AIRNFZ-T Intersil 0.61 $ 1000 IC REG LINEAR 3.3V/2.5V 1...
ISL9014AIRBLZ Intersil 0.0 $ 1000 IC REG LINEAR 1.5V/2.9V 1...
ISL95825HRZ-T Intersil -- 1000 IC CTRLR PWM VR12.5 32QFN...
ISL95338HRTZ Intersil 3.42 $ 1000 NOTEBOOK BI-DIRECTIONAL V...
ISL9219IRZ Intersil -- 1000 IC CHRGR LI-ION SGL 20-QF...
ISL9221IRZ-T Intersil 0.0 $ 1000 IC CHRGR LI-ION DUAL 12-D...
ISL9000AIRNFZ-T Intersil 0.61 $ 1000 IC REG LINEAR 2.5V/3.3V 1...
ISL9021AIRUFZ-T7A Intersil 0.71 $ 1000 IC REG LINEAR 2.5V 250MA ...
ISL9014AIRPLZ-T Intersil 0.0 $ 1000 IC REG LINEAR 1.85V/2.9V ...
ISL9104IRUNZ-T7A Intersil 0.96 $ 1000 IC REG BUCK 3.3V 0.5A SYN...
ISL9111EH50Z-T Intersil -- 1000 IC REG BOOST 5V 0.8A SYNC...
ISL9203CRZ-TR5220 Intersil 0.0 $ 1000 IC BATT CHARGER LI-ION 10...
ISL91127IIAZ-T7A Intersil 1.59 $ 1000 IC REG BUCK BST 2.1A WLCS...
ISL9111EH50Z-T7A Intersil 1.6 $ 1000 IC REG BOOST 5V 0.8A SYNC...
ISL91108IINZ-T7A Intersil -- 1000 IC REG BUCK BST 3.3V 3.7A...
ISL9008IEFZ-T Intersil 0.0 $ 1000 IC REG LINEAR 2.5V 150MA ...
ISL9000IRKPZ Intersil 0.0 $ 1000 IC REG LINEAR 1.85V/2.85V...
ISL9011IRFDZ-T Intersil 0.0 $ 1000 IC REG LINEAR 2.5V/2V 10D...
ISL9011IRMGZ-T Intersil 0.0 $ 1000 IC REG LINEAR 3V/2.7V 10D...
ISL9108EVAL1Z Renesas Elec... 31.19 $ 1000 BOARD EVAL FOR ISL9108ISL...
ISL90461UIE627-TK Intersil 0.0 $ 1000 IC XDCP 32-TAP 50KOHM SC7...
ISL9K8120P3 ON Semicondu... 0.0 $ 1000 DIODE ARRAY GP 1200V 8A T...
ISL98002CRZ-EVALZ Renesas Elec... 252.0 $ 1000 EVAL BOARD FOR ISL98002CR...
ISL95811WFUZ Intersil 0.0 $ 1000 IC POT 256TAPS 5BYTES 8-M...
ISL98001CQZ-275 Intersil -- 1000 IC TRPL VIDEO DIGITIZER 1...
ISL9000AIRPPZ Intersil 0.0 $ 1000 IC REG LINEAR 1.85V/1.85V...
ISL9107IRZ-T Intersil -- 1000 IC REG BUCK ADJ 1.5A SYNC...
ISL9221IRZ Intersil -- 1000 IC CHRGR LI-ION DUAL 12-D...
ISL94212INZ-T Intersil -- 1000 IC BATTERY MONITOR 64TQFP...
ISL9305IRTBFNCZ-T Intersil 1.56 $ 1000 IC REG QD BUCK/LINEAR 16T...
ISL91107IINZ-T Intersil -- 1000 IC REG BUCK BST 3.3V 15WL...
ISL9120IRTNZ-T Intersil 0.71 $ 1000 IC REG BUCK BST 3.3V 0.8A...
ISL95855CIRTZ Renesas Elec... 7.69 $ 410 MULTI-PHASE 3+2+1 CORE CO...
ISL9R18120S3ST ON Semicondu... -- 1000 DIODE GEN PURP 1.2KV 18A ...
ISL9K30120G3 ON Semicondu... 0.0 $ 1000 DIODE ARRAY GP 1200V 30A ...
ISL91301AII-H-EV1Z Renesas Elec... 92.75 $ 1000 EVAL BOARD* Outputs Eva...
ISL90842UIV1427Z-TK Intersil 1.53 $ 1000 IC POT DGTL QUAD 50K OHM ...
ISL98003INZ-110 Intersil 0.0 $ 1000 IC AFE 3CH 8BIT 110MHZ 80...
ISL9V2540S3ST ON Semicondu... 0.83 $ 1000 IGBT 430V 15.5A 166.7W D2...
Latest Products
PCA9635PW/S911,118

IC LED DRVR LIN DIM 25MA 28TSSOPLED Driv...

PCA9635PW/S911,118 Allicdata Electronics
LT3743EFE

IC REGULATORLED Driver IC 1 Output DC DC...

LT3743EFE Allicdata Electronics
LT3498EDDB

IC REGULATORLED Driver IC Output Dim...

LT3498EDDB Allicdata Electronics
LM3448MA/NOPB

IC LED DRIVER OFFL DIM 16SOICLED Driver ...

LM3448MA/NOPB Allicdata Electronics
AS3694A

IC LED DRIVER CTRLR DIM 64TQFPLED Driver...

AS3694A Allicdata Electronics
BD6085GUL-E2

IC LED DRIVER RGLTR 36VCSP50L3LED Driver...

BD6085GUL-E2 Allicdata Electronics