20 Terminals 10V~13.2V 20-Pin SI9122 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 500kHz Transistor Driver
SOT-23
SI9122DLP-T1-E3 Datasheet
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Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
PowerPAK® MLP65-20
Number of Pins
20
Operating Temperature
-40°C~85°C TA
Packaging
Tape & Reel (TR)
Published
2016
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Terminal Finish
MATTE TIN
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
250
Terminal Pitch
0.5mm
Time@Peak Reflow Temperature-Max (s)
40
Base Part Number
SI9122
Function
Step-Up/Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Operating Supply Voltage
72V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive, Isolation Capable
Voltage - Supply (Vcc/Vdd)
10V~13.2V
Control Features
Current Limit, Sequencing, Soft Start
Topology
Half-Bridge
Control Mode
VOLTAGE-MODE
Output Current-Max
1A
Frequency - Switching
500kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Switcher Configuration
PUSH-PULL
Max Frequency
750kHz
Duty Cycle (Max)
92%
Clock Sync
No
Length
6mm
Width
5mm
RoHS Status
ROHS3 Compliant
SI9122DLP-T1-E3 Product Details
SI9122DLP-T1-E3 Overview
In the PowerPAK® MLP65-20 package, the switching controller meets most application requirements. There is sufficient capacity to generate switching controller for outputs 1. There is a Tape & Reel (TR) solid enclosure around the pmic. With this function, you can deal with Transistor Driver dc switching's outputs (s). DC control operates at 10V~13.2V volts and has 10V~13.2V supply voltage. Suitable for working in an dc switcher that has a -40°C~85°C TA. It can switch at 500kHz. As it has a Surface Mount value, it can be used for general dc dc regulator. To provide efficient switching control, Current Limit, Sequencing, Soft Start is included in the dcdc regulator. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. DUAL are the position of the terminal of the switching converters. Various 20 terminations. This dc dc converter ic uses a variety of control techniques, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 12V. In addition to "SI9122", there are other relevant dc to dc converter ics you can find. There are 20 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. DC regulator750kHz has the maximum frequency. In order for the voltage regulator dc to dc to perform safely and reliably in a circuit, users are advised to apply 72V. As a result, switching converter outputs current to the greatest value possible (1A).