38 Terminals 4.5V~38V 38-Pin LTC3838 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~2MHz Transistor Driver
SOT-23
LTC3838IFE#PBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 weeks ago)
Mounting Type
Surface Mount
Package / Case
38-TFSOP (0.173, 4.40mm Width) Exposed Pad
Surface Mount
YES
Number of Pins
38
Operating Temperature
-40°C~125°C TJ
Packaging
Tube
Published
2010
Series
PolyPhase®
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
38
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
OPERATE IN ADJUSTABLE MODE FROM 0.6 TO 5.5V
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Terminal Pitch
0.5mm
Base Part Number
LTC3838
Function
Step-Down
Number of Outputs
2
Output Voltage
5.5V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Number of Channels
1
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
25A
Voltage - Supply (Vcc/Vdd)
4.5V~38V
Control Features
Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Input Voltage (Min)
4.5V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
200kHz~2MHz
Synchronous Rectifier
Yes
Switcher Configuration
PHASE-SHIFT
Max Frequency
2MHz
Clock Sync
No
Length
9.7mm
Width
4.4mm
RoHS Status
ROHS3 Compliant
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$7.508285
$7.508285
10
$7.083287
$70.83287
100
$6.682347
$668.2347
500
$6.304100
$3152.05
1000
$5.947265
$5947.265
LTC3838IFE#PBF Product Details
LTC3838IFE#PBF Overview
The switching controller fits in the 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package and is ideal for most applications. There is enough capacity in the dc motor controller to generate the output for the 2 input. An enclosure of Tube is used to package the PMIC. A total of Transistor Driver dc switching's outputs can be handled by it. dc controls with 4.5V~38V voltage are supplied and operated. Suitable for working in an dc switcher that has a -40°C~125°C TJ. It can switch at 200kHz~2MHz. dc dc regulator can be generalized using Surface Mount. Featured in the dcdc regulator is Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking which allows efficient switching control. Thare switch converters are connected to an analog integrated circuit (IC) of type DUAL SWITCHING CONTROLLER. There are a terminal (s) on the switching converters that are designed at DUAL. A variety of 38 terminations are available in dc switching. There is a DC switcher's nominal voltage of 15V. Other relevant dc to dc converter ics can be found by searching "LTC3838". 38 pins are on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. Input voltage of dc dc voltage regulator should be 4.5V. DC regulator outputs 5.5V voltage based on test statistics. If you are starting a new project, you should note the dc dc regulator's typical output current is 25A. DC regulators have a maximum frequency of 2MHz. To better satisfy the need, DC to DC voltage regulator has a value of OPERATE IN ADJUSTABLE MODE FROM 0.6 TO 5.5V. The dc to dc voltage regulator is from the PolyPhase? series. Channels are 1 for high-quality communication.
LTC3838IFE#PBF Features
Transistor Driver Outputs Switching Frequency: 200kHz~2MHz Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking OPERATE IN ADJUSTABLE MODE FROM 0.6 TO 5.5V
LTC3838IFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3838IFE#PBF DC to DC converter applications.