14 Terminals 7.6V~30V 14-Pin UC*84 DC to DC converter ICSWITCHING CONTROLLER 1 Outputs Transistor Driver
SOT-23
UC3845AD Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
SOIC
Number of Pins
14
Supplier Device Package
14-SOIC
Operating Temperature
0°C~70°C TA
Packaging
Tube
Published
1997
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Frequency
500kHz
[email protected] Reflow Temperature-Max (s)
40
Base Part Number
UC*84
Function
Step-Up, Step-Down
Number of Outputs
1
Output Voltage
5.1V
Output Type
Transistor Driver
Input Voltage-Nom
15V
Analog IC - Other Type
SWITCHING CONTROLLER
Output Configuration
Positive
Output Current
200mA
Voltage - Supply (Vcc/Vdd)
7.6V~30V
Quiescent Current
11mA
Input Voltage (Min)
8.2V
Topology
Buck, Boost
Control Mode
CURRENT-MODE
Input Voltage (Max)
30V
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Synchronous Rectifier
Yes
Fall Time (Typ)
50 ns
Switcher Configuration
SINGLE
Max Duty Cycle
50 %
Input Current
11mA
Duty Cycle (Max)
48%
Clock Sync
No
Length
8.64mm
Width
3.875mm
REACH SVHC
No SVHC
RoHS Status
RoHS Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$1.40000
$1.4
10
$1.25400
$12.54
50
$1.19000
$59.5
100
$0.97750
$97.75
500
$0.80750
$403.75
1,000
$0.63750
$0.6375
2,500
$0.59500
$1.19
5,000
$0.56525
$2.82625
UC3845AD Product Details
UC3845AD Overview
It comes in a SOIC package, so switching controller can be used for most applications. 1 outputs can be generated with the dc motor controller. Tube is the solid enclosure in which PMIC is packaged. The program can handle Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 7.6V~30V. Qualified to work in an dc switcher with 0°C~70°C TA. It is suitable for general dc dc regulator when it is set to Surface Mount. An analog IC with the SWITCHING CONTROLLER signal is connected to the switch converters. There are a DUAL terminal on the switching converters. An array of 14 terminations of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. Other relevant dc to dc converter ics can be found by searching "UC*84". Switching converter has a total of 14 pins. Switching converter is a special type of Switching Regulator or Controllers. An input voltage of 8.2V is the minimum required for the dc dc voltage regulator. The test statistics indicate that DC regulator outputs a voltage of 5.1V. At most, the dc to dc regulator accepts 30V input voltage. In most cases, the dc dc regulator's output current is 200mA. This information should be noted when you begin working with the component. voltage regulator dc to dcs with a 50 % duty cycle are designed to be reliable when powered on and powered off. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. Switching controllers work at 500kHz Hz. The dc switching utilizes 11mA when it is in a dormant state. The supplier dc dc controller package for this part would be 14-SOIC. If the current flow input is 11mA, the switching converter could operate.