(4/5) based on 16 customer reviews
Description
The KA3842B/ KA3843B /KA3844B/KA3845B are fixed frequency current-mode PWM controller. They are specially designed for Off - Line and DC-to-DC Jul 14, 2015 KA3843B . KA3843B . MDIP-8. Jul 14, 2015. 1.0. SUBCON. 0.478247 g. Each. Manufacturing Process Information. Terminal Finish. Base Alloy. Sep 2, 2005 Micrel, Incorporated 2180 Fortune Drive San Jose, CA 95131 USA tel +1 408 944-0800 fax +1 408 474-1000. Shortform Catalog. Mar 2, 2000 Improved alternative. KA3843 . MIC38C43/MIC38HC43. Improved alternative. KA3844. MIC38C44/MIC38HC44. Improved alternative. KA3845. MIC38C42/MIC38HC42. Improved alternative. KA3843 . MIC38C43/MIC38HC43. Improved alternative. KA3844. MIC38C44/MIC38HC44. Improved alternative.
| Part Number | KA3843B |
| Main Category | Integrated Circuits (ICs) |
| Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Brand | Fairchild |
| Description | IC REG CTRLR 8DIP |
| Series | - |
| Packaging | Tube |
| Output Type | Transistor Driver |
| Function | - |
| Output Configuration | Positive |
| Topology | - |
| Number of Outputs | 1 |
| Output Phases | 1 |
| Voltage - Supply (Vcc/Vdd) | 7.6 V ~ 30 V |
| Frequency - Switching | Up to 500kHz |
| Duty Cycle (Max) | 97% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | - |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Package / Case | 8-DIP (0.300", 7.62mm) |
| Supplier Device Package | 8-DIP |
| Image |  |
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