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ISL6545IBZ-T

8 Terminals 4.5V~14.4V ISL6545 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver

Manufacturer: Renesas Electronics America Inc.
Origchip NO: 668-ISL6545IBZ-T
Package: 8-SOIC (0.154, 3.90mm Width)
Datasheet: PDF
Stock: 587
Description: 8 Terminals 4.5V~14.4V ISL6545 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 300kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	7 Weeks
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Surface Mount	YES
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2005
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn) - annealed
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	ISL6545
JESD-30 Code	R-PDSO-G8
Function	Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Input Voltage-Nom	5V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive
Voltage - Supply (Vcc/Vdd)	4.5V~14.4V
Control Features	Current Limit, Enable
Input Voltage (Min)	4.5V
Topology	Buck
Control Mode	VOLTAGE-MODE
Frequency - Switching	300kHz
Input Voltage (Max)	5.5V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Switcher Configuration	PUSH-PULL
Duty Cycle (Max)	100%
Clock Sync	No
Length	4.9mm
Width	3.9mm
RoHS Status	ROHS3 Compliant

ISL6545IBZ-T Overview

The switching controller fits in the 8-SOIC (0.154, 3.90mm Width) package and is ideal for most applications. 1 outputs can be generated with the dc motor controller. There is a Tape & Reel (TR) solid enclosure around the pmic. The system can process Transistor Driver dc switching's outputs (s). 4.5V~14.4V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. The switching controller is capable of switching at the 300kHz position. A generalization of dc dc regulator can be made using Surface Mount. For efficient switching control, the dcdc regulator features Current Limit, Enable. The switch converters are connected to a SWITCHING CONTROLLER analog IC. Switching converters are designed with the terminal (s) at position DUAL . Different dc switching's functions can be applied to 8 terminations. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. The nominal DC switcher's voltage input is 5V. ISL6545 can be used to locate other relevant dc to dc converter ics. 4.5V should be the minimum input voltage for the dc dc voltage regulator. A maximum voltage of 5.5V is accepted by the dc to dc regulator as an input voltage.

ISL6545IBZ-T Features

Transistor Driver Outputs
Switching Frequency: 300kHz
Current Limit, Enable
PULSE WIDTH MODULATION

ISL6545IBZ-T Applications

There are a lot of Renesas Electronics America Inc. ISL6545IBZ-T DC to DC converter applications.

Access control systems
Special machining machine tools
Wide-range voltage regulation circuits
Surge protection circuits
Household control circuits
Window air conditioners
Serial communication converter
Flexible manufacturing cells
Terrestrial set-top boxes
Telecommunications equipment