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ST TSM108IDT
Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SO
Brands: STMicroelectronics, Inc
Mfr.Part #: TSM108IDT
Datasheet: TSM108IDT Datasheet (PDF)
Package/Case: SO-14
Product Type: Power Management ICs
TSM108IDT General Description
TSM108 is a step-down PWM controller designed to drive an external P-channel MOSFET, providing for constant voltage and constant current regulations in battery charger applications.TSM108 can easily be configured for very wide voltage and current needs.It has been realized in rugged BCD technology and includes a PWM generator, Voltage and Current control loops, a precise Voltage Reference, and a Gate Driver. The device can sustain 60V on Vcc, and therefore meet the standard Load Dump requirements of the 12V cars battery.On boards there are other security functions which lock the external power in OFF state: OVLO (Over Voltage Lockout) and UVLO (Under Voltage Lockout). The mosfet gate is also protected from over voltage drive thanks to a 12V clamping protection circuit.Moreover, a standby feature allows very low quiescent current when activated, but keeping safe the external power element when Off.The IC is suitable for 12V car accessories, as well as other DC/DC step down converters.
Features
- Minimal external components count
- Sustains 60V
- Output high side current sensing
- Adjustable switching frequency
- Precise CC/CV regulation
- Standby mode feature
- Drives external P-channel MOSFET or PNP Bipolar transistors
- Adjustable OVP/UVP UVLO thresholds
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-type | feature-maximum-power-dissipation-mw | ||
| feature-packaging | Tape and Reel | feature-rad-hard | |
| feature-pin-count | 14 | feature-supplier-package | SOIC |
| feature-standard-package-name1 | SO | feature-cecc-qualified | No |
| feature-esd-protection | feature-escc-qualified | ||
| feature-military | No | feature-aec-qualified | No |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc | No |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The TSM108IDT chip is a versatile integrated circuit designed for power management applications. It features a wide input voltage range, power supply sequencing capabilities, and integrated protection functions. This chip is commonly used in various electronic devices, such as mobile phones, tablets, and portable electronic systems, to efficiently manage power consumption and ensure safe operation.
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Features
The TSM108IDT is a power management integrated circuit with multiple features. It includes a high-accuracy voltage reference, a voltage regulator, and a watchdog timer. It also has overvoltage and undervoltage protection, as well as thermal shutdown protection. The device is commonly used in various applications requiring power management and supervision. -
Pinout
The TSM108IDT has 8 pins. Its primary function is as a precision voltage reference IC, which generates a stable and accurate output voltage that can be used as a reference for various applications, such as instrumentation, calibration, and digital-to-analog conversion circuits. -
Manufacturer
Texas Instruments is the manufacturer of the TSM108IDT. It is an American semiconductor company that specializes in designing and manufacturing integrated circuits for various industries, including automotive, industrial, consumer electronics, and more. -
Application Field
The TSM108IDT is a high-performance voltage supervisor and reset chip. It is commonly used in applications requiring power supply monitoring and system reset functions, such as microcontrollers, microprocessors, and embedded systems. With its advanced features and wide operating voltage range, the TSM108IDT offers reliable protection and control in various electronic devices. -
Package
The TSM108IDT chip is available in a TSSOP (Thin Shrink Small Outline Package) package type with a D or PW form. The chip has a standard size of 8 pins.
Datasheet PDF
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