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| Part Number: | UC3845BD |
|---|---|
| Manufacturer/Brand: | AMI Semiconductor/onsemi |
| Part of Description: | IC REG CTRLR BOOST/FLYBK 14SOIC |
| Datasheets: |
|
| RoHs Status: | Lead free / RoHs compliant |
| Payment: | PayPal / Credit Card / T/T |
| Shipment Way: | DHL / Fedex / TNT / UPS / EMS |
| Share: |
Ship From: Hong Kong
| Quantity | Unit Price |
|---|---|
| 1+ | $0.1103 |
Online RFQ submissions: Fast responses, Better prices!
| Product Attribute | Attribute Value |
|---|---|
| Voltage - Supply (Vcc/Vdd) | 7.6V ~ 30V |
| Topology | Boost, Flyback |
| Synchronous Rectifier | No |
| Supplier Device Package | 14-SOIC |
| Series | - |
| Serial Interfaces | - |
| Package / Case | 14-SOIC (0.154", 3.90mm Width) |
| Package | Tube |
| Output Type | Transistor Driver |
| Output Phases | 1 |
| Product Attribute | Attribute Value |
|---|---|
| Output Configuration | Positive, Isolation Capable |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Number of Outputs | 1 |
| Mounting Type | Surface Mount |
| Function | Step-Up, Step-Up/Step-Down |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 48% |
| Control Features | Frequency Control |
| Clock Sync | No |
| Base Product Number | UC3845 |




UC3845BD
Y-IC is a quality distributor of the onsemi brand, providing customers with the best products and services.
The UC3845BD is an obsolete power management (PMIC) DC-DC switching controller from onsemi. It is a transistor driver that can function as a step-up or step-up/step-down converter, with a positive and isolation-capable output configuration. The controller utilizes boost and flyback topologies and has a single output phase.
Voltage supply range of 7.6V to 30V
Switching frequency up to 500kHz
Maximum duty cycle of 48%
Frequency control feature
Operating temperature range of 0°C to 70°C
Versatile converter functionality for various power applications
High-frequency switching for compact design
Configurable duty cycle for flexible power management
Frequency control for optimization of power efficiency
The UC3845BD comes in a 14-SOIC (0.154", 3.90mm Width) surface mount package.
The UC3845BD is an obsolete product. Customers are advised to contact our sales team via the Y-IC website for information on equivalent or alternative models that may be available.
Power supplies
Battery chargers
Industrial controls
Telecommunications equipment
The most authoritative datasheet for the UC3845BD is available on the Y-IC website. Customers are recommended to download it from the current product page.
Customers are recommended to obtain quotes for the UC3845BD on the Y-IC website. Get a quote today to take advantage of our limited-time offer!
IC REG CTRLR BOOST/FLYBACK 8SOIC
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TI DIP8
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ON SOP
IC REG CTRLR BOOST/FLYBACK 8SOIC
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UC3845BD1R ON
UC3845A CURRENT MODE PWM CONTROL
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ON DIP
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ST SOP
ST SOP-8
ST SOP8
SOP-8 AC-DC CONTROLLERS & REGULA
IC REG CTRLR MULT TOP 16SOIC
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UC3845BDonsemi |
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