Parameters |
Factory Lead Time |
1 Week |
Mounting Type |
Surface Mount |
Package / Case |
24-SSOP (0.154, 3.90mm Width) |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e3 |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
ECCN Code |
EAR99 |
Terminal Finish |
Matte Tin (Sn) - annealed |
Base Part Number |
ISL6440 |
Function |
Step-Down |
Number of Outputs |
2 |
Output Type |
Transistor Driver |
Analog IC - Other Type |
DUAL SWITCHING CONTROLLER |
Output Configuration |
Positive |
Voltage - Supply (Vcc/Vdd) |
5.6V~24V |
Control Features |
Enable, Phase Control, Power Good, Soft Start |
Topology |
Buck |
Frequency - Switching |
300kHz |
Synchronous Rectifier |
Yes |
Duty Cycle (Max) |
93% |
Clock Sync |
No |
RoHS Status |
ROHS3 Compliant |
ISL6440IAZ-TK Overview
It comes in a 24-SSOP (0.154, 3.90mm Width) package, so switching controller can be used for most applications. For outputs of 2, this dc motor controller is suitable. PMIC packaging is solid with a Tape & Reel (TR) enclosure. The program can handle Transistor Driver dc switching's outputs (s). DC control operates at 5.6V~24V volts and has 5.6V~24V supply voltage. Suitable for working in an dc switcher that has a -40°C~85°C TA. With this switching controller, you can switch at 300kHz. The Surface Mount allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Enable, Phase Control, Power Good, Soft Start. Connected to a DUAL SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Search for "ISL6440" to find other relevant dc to dc converter ics.
ISL6440IAZ-TK Features
Transistor Driver Outputs
Switching Frequency: 300kHz
Enable, Phase Control, Power Good, Soft Start
ISL6440IAZ-TK Applications
There are a lot of Renesas Electronics America Inc. ISL6440IAZ-TK DC to DC converter applications.
- Lathes
- Planers
- Automatic plug-in machines
- Radio equipment
- Surface processing equipment
- Energy management systems
- Telecommunications equipment
- Electrical distribution systems
- Combined machine tools
- Overvoltage protection circuits in TV sets