| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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211 pcs
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211 pcs | On Request | 1 | On Request | On Request | 16+ | On Request | On Request |
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| Manufacturer Name | |
| Fault Protection | |
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| Halogen Free | |
| Internal Switch(s) | |
| Lead Style | |
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| Operating Temperature | |
| Output Isolation | |
| Power (Watts) | |
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| Tape & Reel | |
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| Voltage |
The DIODES™ AP3983B/C/D series, including the AP3983CMTR-G1, are high-frequency power switchers designed for off-line switch mode power supplies (SMPS). They provide improved conversion efficiency, voltage, and current accuracy, along with enhanced protection functions.
This device operates with primary side control, eliminating the need for an opto-coupler. It regulates output voltage and current using piece-wise Pulse Frequency Modulation (p-PFM) in discontinuous conduction mode (DCM). The AP3983CMTR-G1 features a built-in N-channel MOSFET with 650V BVDSS, a typical operating frequency of 65kHz, and supports an output power range of up to 7.5W for the SO-7 package. It also includes built-in fixed cable voltage drop compensation and adjustable line voltage compensation.
Key features include better transient characteristics, low start-up current (0.2µA typical), hiccup function for short circuit protection, and over-voltage and over-temperature protection. The solution is designed for fewer components, smaller size, and lower total cost.
The AP3983CMTR-G1 is supplied in a 7-SO (Surface Mount) package, specifically an 8-SOIC (0.154", 3.90mm Width), 7-Lead configuration. It operates within a temperature range of -40°C to 105°C (TA). Typical applications include adapters, set-top boxes, auxiliary supplies, appliances, and LED drivers.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AP3983CMTR-G1 offers a typical output power of 6W, with a range of 7.5W for the SO-7 package.
The typical operating frequency for the AP3983CMTR-G1 is 65kHz.
The voltage range for the AP3983CMTR-G1 is 6.82V to 25V.
The operating temperature range for the AP3983CMTR-G1 is -40°C to 105°C (TA).
The AP3983CMTR-G1 is supplied in a 7-SO package, specifically an 8-SOIC (0.154", 3.90mm Width), 7-Lead configuration.
Yes, the AP3983CMTR-G1 includes fault protection for over temperature, over voltage, and short circuit conditions.
Yes, the AP3983CMTR-G1 is RoHS3 Compliant.