STMicroelectronics UC3845BD1, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin SOIC

UC3845BD1 STMicroelectronics , PWM Current Mode Controller, 1 A, 500 kHz 8-Pin SOIC
UC3845BD1
UC3845BD1
STMicroelectronics

Product Information

Number of Outputs:
1
Rise Time:
50ns
Output Current:
1 A
Dimensions:
5 x 4 x 1.25mm
Mounting Type:
Surface Mount
Minimum Operating Temperature:
-40 °C
Control Method:
Current
Maximum Switching Frequency:
500 kHz
Height:
1.25mm
Width:
4mm
Length:
5mm
Package Type:
SOIC
Maximum Duty Cycle:
50%
PWM Controller Type:
Current Mode
Fall Time:
50ns
Maximum Operating Temperature:
+150 °C
Pin Count:
8
Topology:
Boost, Flyback
Synchronous Rectifier:
No
HTSUS:
8542.39.0060
RoHS Status:
ROHS3 Compliant
Supplier Device Package:
8-SOIC
Operating Temperature:
-40°C ~ 150°C (TJ)
Voltage - Supply (Vcc/Vdd):
7.6V ~ 30V
Package / Case:
8-SOIC (0.154", 3.90mm Width)
Function:
Step-Up, Step-Up/Step-Down
Frequency - Switching:
Up to 500kHz
title:
UC3845BD1
REACH Status:
REACH Unaffected
Output Type:
Transistor Driver
edacadModel:
UC3845BD1 Models
edacadModelUrl:
/en/models/1852681
Output Phases:
1
Manufacturer:
STMicroelectronics
Control Features:
Frequency Control
Clock Sync:
No
Duty Cycle (Max):
48%
Moisture Sensitivity Level (MSL):
1 (Unlimited)
standardLeadTime:
14 Weeks
Mounting Type:
Surface Mount
Series:
-
Serial Interfaces:
-
Packaging:
Tube
Base Product Number:
UC3845
Output Configuration:
Positive, Isolation Capable
Topology:
Boost, Flyback
Number of Outputs:
1
ECCN:
EAR99
RoHs Compliant
Checking for live stock

This is PWM Current Mode Controller 1 A 500 kHz 8-Pin SOIC manufactured by STMicroelectronics. The manufacturer part number is UC3845BD1. Additionally, the product is supplied with 1 outputs. Whereas, the rise time is 50ns . It carries 1 a output current. The given dimensions of the product include 5 x 4 x 1.25mm. The product is available in surface mount configuration. Whereas, the minimum operating temperature of the product is -40 °c. It features current controlling mechanism. It has a maximum 500 khz switching frequency. In addition, the height is 1.25mm. Furthermore, the product is 4mm wide. Its accurate length is 5mm. The package is a sort of soic. It has maximum 50% duty cycle . It has a standard current mode type PWM controller . Its fall time is about 50ns . It has a maximum operating temperature of +150 °c. It contains 8 pins. Topology includes boost, flyback. This also includes no synchronous rectifier. It is assigned with possible HTSUS value of 8542.39.0060. The product is rohs3 compliant. 8-soic is the supplier device package value. The product has -40°c ~ 150°c (tj) operating temperature range. The supply voltage of a bespoke product includes 7.6v ~ 30v. Moreover, the product comes in 8-soic (0.154", 3.90mm width). It performs basic function of step-up, step-up/step-down. The switching frequency of the standard product is up to 500khz. In addition, it is reach unaffected. Furthermore, it has atransistor driver output. Features 1 output phases. The stmicroelectronics's product offers user-desired applications. Possible control features include frequency control. Clock Sync Info: no. It features a maximum duty cycle of 48%. Its typical moisture sensitivity level is 1 (unlimited). It has a long 14 weeks standard lead time. In addition, tube is the available packaging type of the product. Moreover, it corresponds to uc3845, a base product number of the product. It boasts positive, isolation capable output configuration. The product is designated with the ear99 code number.

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UC2842B/3B/4B/5B UC3842B/3B/4B/5B HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER Data Sheet(Technical Reference)
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ESD Control Selection Guide V1(Technical Reference)
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UC2842B-45B, UC3842B-45B(Datasheets)
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Moisture Barrier Bag 09/May/2016(PCN Packaging)

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