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.