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LT8709IFE#PBF

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-LT8709IFE#PBF
Package: 20-TSSOP (0.173, 4.40mm Width) Exposed Pad
Datasheet: PDF
Stock: 555
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	8 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	Tube
Published	2015
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	20
Terminal Finish	Matte Tin (Sn)
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

LT8709IFE#PBF Overview

In the 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller meets most application requirements. It is sufficient to generate 1 outputs with this dc motor controller. PMIC packaging is solid with a Tube enclosure. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at -4.5V~-80V and has a -4.5V~-80V supply voltage. Worked in an dc switcher with a -40°C~125°C TJ rating. The switching controller can be switched at 100kHz~750kHz. The Surface Mount allows it to be used for dc dc regulator in general. Enable, Frequency Control, Power Good, Soft Start is used for efficient switching control in the dcdc regulator. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at DUAL. The 20 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. The DC switcher's nominal voltage is -12V. Other relevant dc to dc converter ics can be found by searching "LT8709". It is recommended that the input voltage of the dc dc voltage regulator be -4.5V. A maximum voltage of -80V is accepted by the dc to dc regulator as an input voltage.

LT8709IFE#PBF Features

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

LT8709IFE#PBF Applications

There are a lot of Linear Technology/Analog Devices LT8709IFE#PBF DC to DC converter applications.

Wide-range voltage regulation circuits
Hydrogen power
Radio equipment
Computer monitoring equipment of building
Alternators
Remotely powered electric motors
Communication system
SMT equipment
Bending machines
Drilling machines