4.5V~60V LTC3899 DC to DC converter IC3 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver
SOT-23
LTC3899IUHF#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Mounting Type
Surface Mount
Package / Case
38-WFQFN Exposed Pad
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
Duty Cycle (Max)
100%
Clock Sync
No
Output Phases
2
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$120.445628
$120.445628
10
$113.627951
$1136.27951
100
$107.196181
$10719.6181
500
$101.128473
$50564.2365
1000
$95.404219
$95404.219
LTC3899IUHF#PBF Product Details
LTC3899IUHF#PBF Overview
With a 38-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For 3 outputs, the dc motor controller is appropriate. A solid enclosure of Tube surrounds pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control has a supply voltage and operating voltage of 4.5V~60V. Worked in an dc switcher with a -40°C~125°C TJ rating. Switching can be done at 105kHz~835kHz 350kHz~535kHz with this switching controller. The Surface Mount value makes it suitable for general dc dc regulator. For efficient switching control, the dcdc regulator features Enable, Frequency Control, Soft Start, Tracking. Search for "LTC3899" to find other relevant dc to dc converter ics.