10 Terminals 2.75V~9.8V 10-Pin LTC3809 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 550kHz Transistor Driver
SOT-23
LTC3809EDD-1#PBF Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Factory Lead Time
8 Weeks
Lifecycle Status
PRODUCTION (Last Updated: 3 months ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
10-WFDFN Exposed Pad
Number of Pins
10
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Published
2008
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
10
Termination
SMD/SMT
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
CMOS
Terminal Position
QUAD
Peak Reflow Temperature (Cel)
250
Terminal Pitch
0.5mm
Frequency
750kHz
Base Part Number
LTC3809
Function
Step-Down
Number of Outputs
1
Output Voltage
9.8V
Output Type
Transistor Driver
Max Output Current
1A
Input Voltage-Nom
4.2V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
1A
Voltage - Supply (Vcc/Vdd)
2.75V~9.8V
Control Features
Enable, Soft Start, Tracking
Max Output Voltage
9.8V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
550kHz
Max Input Voltage
9.8V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Min Output Voltage
600mV
Switcher Configuration
PUSH-PULL
Duty Cycle (Max)
100%
Clock Sync
No
Height Seated (Max)
0.8mm
Length
3mm
Width
3mm
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$2.742229
$2.742229
10
$2.587008
$25.87008
100
$2.440574
$244.0574
500
$2.302428
$1151.214
1000
$2.172102
$2172.102
LTC3809EDD-1#PBF Product Details
LTC3809EDD-1#PBF Overview
In the 10-WFDFN Exposed Pad package, the switching controller meets most application requirements. It is sufficient to generate 1 outputs with this dc motor controller. Packaging for the pmic consists of Tube solid enclosures. With Transistor Driver dc switching's output (s), it is able to handle it. This dc control has a supply voltage and operating voltage of 2.75V~9.8V. Workable in an dc switcher where -40°C~85°C TA is the -40°C~85°C TArm. The switching controller can be switched at 550kHz. dc dc regulators can be carried out with Surface Mount. The dcdc regulator features Enable, Soft Start, Tracking for efficient switching control. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. Thare switching converters has a terminal (s) at QUAD . Different dc switching's functions can be applied to 10 terminations. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. 4.2V nominal DC switcher's voltage input. You can find other relevant dc to dc converter ics by searching "LTC3809". There are 10 pins on switching converter. In particular, switching converter is a type of Switching Regulator or Controllers. DC regulator outputs 9.8V voltage according to the test statistics. normally, the dc dc regulator's output current is 1A, which you should keep in mind when starting a project. In most applications and prototype designs, DC switcher is qualified as a Surface Mount. 750kHz is the frequency of the switching controller. The dc switcher's maximum input voltage is 9.8V; users must limit it accordingly. An output current greater than 1A cannot be provided by the dc switcher. At its maximum output, the switching converter can provide 9.8V volts. A voltage controller's lowest output voltage cannot be less than 600mV.