10 Terminals 2.75V~9.8V 10-Pin LTC3809 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 460kHz~635kHz Transistor Driver
SOT-23
LTC3809EDD#TRPBF Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 months ago)
Mounting Type
Surface Mount
Package / Case
10-WFDFN Exposed Pad
Surface Mount
YES
Number of Pins
10
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2008
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
10
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
DUAL
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
30
Base Part Number
LTC3809
Function
Step-Down
Number of Outputs
1
Qualification Status
Not Qualified
Output Voltage
9.8V
Output Type
Transistor Driver
Input Voltage-Nom
4.2V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
5A
Voltage - Supply (Vcc/Vdd)
2.75V~9.8V
Control Features
Enable
Input Voltage (Min)
2.75V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
460kHz~635kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
825kHz
Duty Cycle (Max)
100%
Height Seated (Max)
0.8mm
Length
3mm
Width
3mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$3.21100
$6.422
LTC3809EDD#TRPBF Product Details
LTC3809EDD#TRPBF Overview
As a result of 10-WFDFN Exposed Pad compact design, the switching controller is compatible with most applications. 1 outputs are supported by the dc motor controller. An enclosure of Tape & Reel (TR) is used to package the PMIC. The system can process Transistor Driver dc switching's outputs (s). 2.75V~9.8V is the supply voltage and the operating voltage of the dc control. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. The switching controller is capable of switching at the 460kHz~635kHz position. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Enable. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. switching converters terminal (s) are designed to be at DUAL. There are many different types of terminations for 10. Some of the control techniques used by these dc dc converter ics are PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 4.2V. A search for "LTC3809" will reveal other relevant dc to dc converter ics. 10 pins are present on switching converter. The type is a particular Switching Regulator or Controllers of switching converter. Input voltage of dc dc voltage regulator must be 2.75V. Statistically, the DC regulator outputs 9.8V voltage. It's important to remember that the dc dc regulator's normaloutput current is 5A, so you should note it down when starting a new project. DC regulators have a maximum frequency of 825kHz.