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LT8709EFE#TRPBF

20 Terminals -4.5V~-80V LT8709 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~750kHz Transistor Driver

Manufacturer: Linear Technology/Analog Devices
Origchip NO: 471-LT8709EFE#TRPBF
Package: 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 403
Description: 20 Terminals -4.5V~-80V LT8709 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 100kHz~750kHz Transistor Driver (Kg)

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Details

Tags

Parameters
Factory Lead Time	16 Weeks
Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount	YES
Operating Temperature	-40°C~125°C TJ
Packaging	Tape & Reel (TR)
Published	2015
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
Technology	BIPOLAR
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	LT8709
JESD-30 Code	R-PDSO-G20
Function	Step-Up, Step-Down, Step-Up/Step-Down
Number of Outputs	1
Output Type	Transistor Driver
Input Voltage-Nom	-12V
Analog IC - Other Type	SWITCHING CONTROLLER
Output Configuration	Positive or Negative
Voltage - Supply (Vcc/Vdd)	-4.5V~-80V
Control Features	Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min)	-4.5V
Topology	Buck, Boost, Buck-Boost
Control Mode	VOLTAGE-MODE
Frequency - Switching	100kHz~750kHz
Input Voltage (Max)	-80V
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	Yes
Length	6.5mm
Width	4.4mm
RoHS Status	ROHS3 Compliant

LT8709EFE#TRPBF Overview

The switching controller fits in the 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package and is ideal for most applications. dc motor controller is suitable for 1 output generation. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sdc control's supply and operating voltages are -4.5V~-80V. Suitable for working in an dc switcher that has a -40°C~125°C TJ. There is a switch at 100kHz~750kHz that can be used with this controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable, Frequency Control, Power Good, Soft Start. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. Thare switching converters has a terminal (s) at DUAL . The 20 terminations can be used for a wide range of dc switching. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. A DC switcher's nominal voltage of -12V is input. LT8709 can be searched for other relevant dc to dc converter ics. -4.5V should be the minimum input voltage for the dc dc voltage regulator. It should be fully noted that the dc to dc regulator only accepts -80V input voltage at most.

LT8709EFE#TRPBF Features

Transistor Driver Outputs
Switching Frequency: 100kHz~750kHz
Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION

LT8709EFE#TRPBF Applications

There are a lot of Linear Technology/Analog Devices LT8709EFE#TRPBF DC to DC converter applications.

Digital video recorders
Linear guide
Wide-range voltage regulation circuits
USB circuits
Electric water heaters
Digital precision reference circuits
Adjustable voltage or current linear circuits
Hydraulic presses
Communication system
Arc suppression circuits