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LTC3899HFE#PBF

LTC3899HFE#PBF

LTC3899HFE#PBF

Linear Technology/Analog Devices

4.5V~60V 38-Pin LTC3899 DC to DC converter IC3 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver

SOT-23

LTC3899HFE#PBF Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 8 Weeks
Lifecycle Status PRODUCTION (Last Updated: 2 weeks ago)
Mounting Type Surface Mount
Package / Case 38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Number of Pins 38
Operating Temperature -40°C~150°C TJ
Packaging Tube
Published 2015
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Base Part Number LTC3899
Function Step-Down
Number of Outputs 3
Output Type Transistor Driver
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 4.5V~60V
Control Features Enable, Frequency Control, Soft Start, Tracking
Topology Buck, Buck-Boost
Frequency - Switching 105kHz~835kHz 350kHz~535kHz
Synchronous Rectifier Yes
Max Duty Cycle 100 %
Clock Sync No
Output Phases 2
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $14.801138 $14.801138
10 $13.963338 $139.63338
100 $13.172960 $1317.296
500 $12.427321 $6213.6605
1000 $11.723887 $11723.887
LTC3899HFE#PBF Product Details

LTC3899HFE#PBF Overview


Capsuled in the 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller can be used for a wide range of applications. dc motor controller is suitable for 3 output generation. The pmic is packaged in Tube solid enclosure. There are Transistor Driver dc switching's output (s) that it can handle. This dc control operates at 4.5V~60V and has a 4.5V~60V supply voltage. A -40°C~150°C TJ dc switcher is not a problem. In this switching controller, the switch can be set to 105kHz~835kHz 350kHz~535kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. Enable, Frequency Control, Soft Start, Tracking is used for efficient switching control in the dcdc regulator. You can find other relevant dc to dc converter ics by searching "LTC3899". Switching converter has a total of 38 pins. Power-up and power-down reliability is ensured voltage regulator dc to dc by setting the maximum duty cycle to 100 %.

LTC3899HFE#PBF Features


Transistor Driver Outputs
Switching Frequency: 105kHz~835kHz 350kHz~535kHz
Enable, Frequency Control, Soft Start, Tracking
Max Duty Cycle: 100 %

LTC3899HFE#PBF Applications


There are a lot of Linear Technology/Analog Devices LTC3899HFE#PBF DC to DC converter applications.

  • Network technology
  • Automatic plug-in machines
  • Combined machine tools
  • Handheld GPS
  • Emergency lighting monitoring equipment
  • Medical monitoring systems
  • Electric water heaters
  • Ball screw pair
  • Analog precision reference circuits
  • Digital display device

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