ON Semiconductor UC3844BVDG

UC3844BVDG ON Semiconductor
UC3844BVDG
ON Semiconductor

Product Information

Rise Time:
150ns
Output Current:
1 A
Dimensions:
8.75 x 4 x 1.5mm
Mounting Type:
Surface Mount
Number of PWM Outputs:
1
Minimum Operating Temperature:
-40 °C
Control Method:
Current
Maximum Switching Frequency:
275 kHz
Height:
1.5mm
Typical Operating Supply Voltage:
36 V
Width:
4mm
Length:
8.75mm
Output Voltage:
4.9 → 5.1 V
Package Type:
SOIC
Maximum Duty Cycle:
50%
Fall Time:
150ns
Maximum Operating Temperature:
+105 °C
Pin Count:
14
Topology:
Boost, Flyback
Detailed Description:
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Synchronous Rectifier:
No
Frequency - Switching:
Up to 500kHz
Operating Temperature:
-40°C ~ 105°C (TA)
Voltage - Supply (Vcc/Vdd):
10V ~ 36V
Package / Case:
14-SOIC (0.154", 3.90mm Width)
Function:
Step-Up, Step-Up/Step-Down
Base Part Number:
UC3844
Output Type:
Transistor Driver
Output Phases:
1
Manufacturer:
ON Semiconductor
Control Features:
Frequency Control
Number of Outputs:
1
Clock Sync:
No
Duty Cycle (Max):
48%
Mounting Type:
Surface Mount
Supplier Device Package:
14-SOIC
Packaging:
Tube
Customer Reference:
Output Configuration:
Positive, Isolation Capable
Topology:
Boost, Flyback
RoHs Compliant
Checking for live stock

This is manufactured by ON Semiconductor. The manufacturer part number is UC3844BVDG. Whereas, the rise time is 150ns . It carries 1 a output current. The given dimensions of the product include 8.75 x 4 x 1.5mm. The product is available in surface mount configuration. It has 1 PWM output(s) . Whereas, the minimum operating temperature of the product is -40 °c. It features current controlling mechanism. It has a maximum 275 khz switching frequency. In addition, the height is 1.5mm. It has 36 v of typical operating supply voltage. Furthermore, the product is 4mm wide. Its accurate length is 8.75mm. Features a 4.9 → 5.1 v output voltage. The package is a sort of soic. It has maximum 50% duty cycle . Its fall time is about 150ns . It has a maximum operating temperature of +105 °c. It contains 14 pins. Topology includes boost, flyback. It features boost, flyback regulator positive, isolation capable output step-up, step-up/step-down dc-dc controller ic 14-soic. This also includes no synchronous rectifier. The switching frequency of the standard product is up to 500khz. The product has -40°c ~ 105°c (ta) operating temperature range. The supply voltage of a bespoke product includes 10v ~ 36v. Moreover, the product comes in 14-soic (0.154", 3.90mm width). It performs basic function of step-up, step-up/step-down. Base Part Number: uc3844. Furthermore, it has atransistor driver output. Features 1 output phases. The on semiconductor's product offers user-desired applications. Possible control features include frequency control. Additionally, the product is supplied with 1 outputs. Clock Sync Info: no. It features a maximum duty cycle of 48%. 14-soic is the supplier device package value. In addition, tube is the available packaging type of the product. It boasts positive, isolation capable output configuration.

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Datasheet(Technical Reference)
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ESD Control Selection Guide V1(Technical Reference)
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Mult Dev EOL 8/Apr/2021(PCN Obsolescence/ EOL)
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UC3844B, 3845B, 2844B, 2845B(Datasheets)

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