ISL97653AIRZ Switching Controllers 5-CH INTEGRTD LCD SUPPLY W/TEMP SENSOR

                                                    ISL97653AIRZ Datasheet

Product Details

The ISL97653A represents a fully integrated supply IC for LCD-TV applications. With an input operating range of 4V to 14V, both commonly used LCD-TV input supplies, 5V and 12V, are supported. An AVDD supply up to 20V is generated by a high-performance PWM BOOST converter with an integrated 4.4A FET. VON is generated using an integrated charge pump with on-chip diodes and can be modulated using an on-chip VON slice control circuit. VOFF is generated using an integrated charge pump controller. Additionally, the chip allows for two logic supplies. A buck regulator with an included 2.5A high side switch is used for the main logic output and an internal LDO controller can be used to generate a second logic LDO output.

Features

• 5V to 14V Input Supply
• Integrated 4.4A Boost Converter
• Integrated VON Charge Pump and VON Slice Circuit
• Integrated VOFF Charge Pump Output
• Integrated 2.5A Buck Converter
• LDO Controller for an Additional Logic Supply
• High Voltage Stress (HVS) Test Mode
• Thermal Shutdown
• 40 Ld QFN (6mmx6mm) Package
• Pb-Free (RoHS Compliant)

Applications

• LCD-TVs
• Industrial/Medical LCD Displays

Specifications

Attribute	Attribute Value
Manufacturer	Renesas
Product Category	Specialized Power Management IC
Series	ISL97653A
Product	Integrated Charge Pump Controllers
Packaging	Tube
Unit-Weight	0.004138 oz
Mounting-Style	SMD/SMT
Package-Case	40-VFQFN Exposed Pad
Operating-Temperature	-40°C ~ 105°C
Mounting-Type	Surface Mount
Applications	LCD TV/Monitor
Voltage-Supply	4 V ~ 14 V
Supplier-Device-Package	40-QFN (6x6)
Current-Supply	4mA
Number-of-Outputs	5 Output
Topology	Buck-Boost
Shutdown	Yes
Isolation	Non-Isolated
Maximum Operating Temperature	+ 105 C
Operating temperature range	- 40 C
Operating-Supply-Voltage	4 V to 14 V
Output-Voltage	20 V
Description-Function	A fully integrated supply IC for LCD-TV applications
Operating-Supply-Current	4 mA
Input-Voltage	14 V
Output-Current	4.4 A
Switching-Frequency	780 kHz
Package-Case	QFN-40
Duty-Cycle-Max	90 %

Form,Package,Functional compatible component

Descriptions

Who we are?

is a professional electronic marketing corporation entirely engaged in the fields of semi-conductors and electronic components sale and service for clients over 10 years, specialize in selling the new and unused, original factory sealed packing electronic components. specialize in IC,diode,transistor,IGBT,DC-DC converter.....***has set up our own sales service conception and has already established strong partnerships with many famous manufacturers and we have more than 5,000,000 kinds of electronic components for your choices, always at your services !

FAQ
Q: Are you trading company or manufacturer?
A: We are original manufacturer OF Integrated Circuit Chip . We can do OEM/ODM business.
Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q: How to buy your products?
A: You can buy the products from our company directly.Normally the procedure is sign the contract, payment by T/T,Contact the shipping company to delivery the goods to your country.Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free