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ISL6557ACB-T

24 Terminals 4.75V~5.25V ISL6557A DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 80kHz~1.5MHz PWM Signal

Manufacturer: Renesas Electronics America Inc.
Origchip NO: 668-ISL6557ACB-T
Package: 24-SOIC (0.295, 7.50mm Width)
Datasheet: PDF
Stock: 578
Description: 24 Terminals 4.75V~5.25V ISL6557A DC to DC converter ICSWITCHING CONTROLLER 4 Outputs 80kHz~1.5MHz PWM Signal (Kg)

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Details

Tags

Parameters
Mounting Type	Surface Mount
Package / Case	24-SOIC (0.295, 7.50mm Width)
Surface Mount	YES
Operating Temperature	0°C~70°C TA
Packaging	Tape & Reel (TR)
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	24
Terminal Position	DUAL
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Base Part Number	ISL6557A
Function	Step-Down
Number of Outputs	4
Output Type	PWM Signal
Input Voltage-Nom	5V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.75V~5.25V
Control Features	Current Limit, Enable, Power Good
Topology	Buck
Frequency - Switching	80kHz~1.5MHz
Input Voltage (Max)	5.25V
Control Technique	PULSE WIDTH MODULATION
Duty Cycle (Max)	75%
Clock Sync	No
Height Seated (Max)	2.65mm
Width	7.5mm
RoHS Status	Non-RoHS Compliant

ISL6557ACB-T Overview

It comes in the 24-SOIC (0.295, 7.50mm Width) package, which makes switching controller suitable for most applications. It is sufficient to generate 4 outputs with this dc motor controller. Packaging for the pmic consists of Tape & Reel (TR) solid enclosures. With this function, you can deal with PWM Signal dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 4.75V~5.25V. Qualified to work in an dc switcher with 0°C~70°C TA. Using this switching controller, it is possible to switch at 80kHz~1.5MHz. The Surface Mount allows it to be used for dc dc regulator in general. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Power Good. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. Terminal (s) of the switching converters are designed at the DUAL position. 24 terminations with a variety of function. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis set to 5V. You can find other relevant dc to dc converter ics by searching "ISL6557A". At most, the dc to dc regulator accepts 5.25V input voltage.