| Allicdata Part #: | S-8337ABBA-P8T1G-ND |
| Manufacturer Part#: |
S-8337ABBA-P8T1G |
| Price: | $ 0.46 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ABLIC U.S.A. Inc. |
| Short Description: | IC REG CTRLR BOOST 8SON |
| More Detail: | Boost Regulator Positive Output Step-Up DC-DC Con... |
| DataSheet: |  S-8337ABBA-P8T1G Datasheet/PDF |
| Quantity: | 1000 |
| 3000 +: | $ 0.40748 |
| Voltage - Supply (Vcc/Vdd): | 1.8 V ~ 6 V |
| Supplier Device Package: | 8-SON (A) (2.9x2.8) |
| Package / Case: | 8-SMD, Flat Lead |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Control Features: | Current Limit, Enable, Frequency Control |
| Serial Interfaces: | -- |
| Clock Sync: | No |
| Synchronous Rectifier: | No |
| Duty Cycle (Max): | 89% |
| Frequency - Switching: | 257.4kHz ~ 1.134MHz |
| Series: | -- |
| Output Phases: | 1 |
| Number of Outputs: | 1 |
| Topology: | Boost |
| Output Configuration: | Positive |
| Function: | Step-Up |
| Output Type: | Transistor Driver |
| Part Status: | Not For New Designs |
| Packaging: | Tape & Reel (TR) |
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The S-8337ABBA-P8T1G is a DC-DC switching controller integrated circuit (IC) manufactured by Sanken Electric. The device has a wide range of applications, and is suitable for various voltage and current ranges. The device’s high performance, packaged in a compact size, make it an ideal choice for many applications.
The controller’s operating voltage and output current range from 4.5 to 16V, and 0.25 to 1.5A, respectively. The device’s operational frequency is set by external resistor, and can range between 250kHz and 2MHz. Its maximum duty cycle is set to 95%, and it has a 1.45V built-in voltage reference. The controller also features a current limit protection circuit and short-circuit protection circuit.
The S-8337ABBA-P8T1G features a PWM/PFM (pulse-width modulation/pulse-frequency modulation) control, which allows it to switch between pulse-width modulation and frequency modulation. This is known as the “PMIC technology”, and it provides excellent efficiency, control stability and low noise.
The device is ideal for applications such as handheld electronics, laptop power supplies, LCD screen power supplies, battery chargers and so on. Additionally, its low-power consumption (<50mW) makes it suitable for use in power saving systems as well.
In terms of its working principle, the S-8337ABBA-P8T1G uses DC-DC switching controllers to regulate the output voltages. By changing the duty cycles of the pulse signals, it adjusts the output voltage to meet the required level. In order to achieve a stable output voltage, the controller utilizes the feedback from the output to regulate the pulse signals.
The S-8337ABBA-P8T1G is a powerful and highly versatile device. Its wide range of applications, combined with its efficiency and advanced features, make it an ideal choice for numerous applications. Its PWM/PFM control and low power consumption make it suitable for both consumer electronics and power saving systems.
The specific data is subject to PDF, and the above content is for reference
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