8 Terminals 7.6V~30V 8-Pin SG*845 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs 1Hz~500kHz Transistor Driver
SOT-23
SG2845M Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Lifecycle Status
IN PRODUCTION (Last Updated: 2 weeks ago)
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
8-DIP (0.300, 7.62mm)
Number of Pins
8
Operating Temperature
-25°C~85°C TA
Packaging
Tube
Published
2005
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Discontinued
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Pitch
2.54mm
Frequency
500kHz
Base Part Number
SG*845
Function
Step-Up/Step-Down
Number of Outputs
1
Output Type
Transistor Driver
Operating Supply Voltage
30V
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive, Isolation Capable
Output Current
200mA
Voltage - Supply (Vcc/Vdd)
7.6V~30V
Quiescent Current
11mA
Topology
Flyback
Control Mode
CURRENT-MODE
Frequency - Switching
1Hz~500kHz
Input Voltage (Max)
25V
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Synchronous Rectifier
Yes
Fall Time (Typ)
50 ns
Switcher Configuration
SINGLE
Max Duty Cycle
50 %
Duty Cycle (Max)
48%
Clock Sync
No
Width
7.62mm
RoHS Status
RoHS Compliant
Lead Free
Contains Lead
SG2845M Product Details
SG2845M Overview
It comes in a 8-DIP (0.300, 7.62mm) package, so switching controller can be used for most applications. For outputs of 1, this dc motor controller is suitable. Tube is the solid enclosure in which PMIC is packaged. There are Transistor Driver dc switching's output (s) that it can handle. A 7.6V~30V voltage is supplied to the dc control and used for operating it. Workable in an dc switcher where -25°C~85°C TA is the -25°C~85°C TArm. In this switching controller, the switch can be set to 1Hz~500kHz. dc dc regulator is made easier with Through Hole. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . 8 terminations with various dc switching's functions. Some of the control techniques adapted by these dc dc converter ics include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. In addition to "SG*845", there are other relevant dc to dc converter ics you can find. Pins number 8 of switching converter in total. Specially, switching converter corresponds to type Switching Regulator or Controllers. The dc to dc regulator can only accept a maximum input voltage of 25V. If you are starting a new project, you should note the dc dc regulator's typical output current is 200mA. The duty cycle of the voltage regulator dc to dc can be set to 50 % on power-up or power-down to ensure reliability. Because of DC switcher's Through Hole, it is suitable for most prototype designs and applications. Switching controllers operate at 500kHz frequencies. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 30V. During dormancy, the dc switching uses 11mA.