4.5V~60V 38-Pin LTC3899 DC to DC converter IC 3 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver
SOT-23
LTC3899EUHF#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-WFQFN Exposed Pad
Number of Pins
38
Operating Temperature
-40°C~125°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
$12.368887
$12.368887
10
$11.668761
$116.68761
100
$11.008265
$1100.8265
500
$10.385156
$5192.578
1000
$9.797317
$9797.317
LTC3899EUHF#PBF Product Details
LTC3899EUHF#PBF Overview
It comes in a 38-WFQFN Exposed Pad package, so switching controller can be used for most applications. This dc motor controller can be used to generate outputs with 3 numbers. Tube is the solid enclosure in which PMIC is packaged. With Transistor Driver dc switching's output (s), it is able to handle it. dc controls with 4.5V~60V voltage are supplied and operated. A -40°C~125°C TJ dc switcher is not a problem. A switching controller such as this can switch at a value of 105kHz~835kHz 350kHz~535kHz . It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Enable, Frequency Control, Soft Start, Tracking. LTC3899 can be used to locate other relevant dc to dc converter ics. The switching converter has a total of 38 pins. A duty cycle set at 100 % ensures voltage regulator dc to dc reliability during power-on and power-off.
LTC3899EUHF#PBF Features
Transistor Driver Outputs Switching Frequency: 105kHz~835kHz 350kHz~535kHz Enable, Frequency Control, Soft Start, Tracking Max Duty Cycle: 100 %
LTC3899EUHF#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3899EUHF#PBF DC to DC converter applications.