TSM1011ID STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
TSM1011ID is a constant voltage and constant current controller IC for battery chargers and adapters by STMicroelectronics in an SOP-8 package. Key specs: dual-loop CC/CV control, 8-pin SOIC package, suitable for flyback and forward converter topologies. From $0.90, in stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- TSM1011ID Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.2740(MOQ 250)
- Temp Range
- ?°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TSM1011ID?
- Dual-loop constant voltage and constant current control enables precise charging profiles for Li-ion and NiMH batteries without external op-amps
- Compatible with isolated flyback and forward converter topologies, simplifying charger and adapter designs requiring tight output regulation
- Compact SOP-8 package minimizes PCB area while providing all necessary control functions for cost-effective adapter and charger solutions
What is TSM1011ID used for?
TSM1011ID is designed for use in battery charger ICs, AC/DC adapters, and power supply units where both output voltage and current must be regulated independently. It is well-suited for consumer electronics chargers, industrial power supplies, and medical-grade adapter designs demanding accurate CC/CV profiles with minimal component count.
What are the specifications of TSM1011ID?
| Factory Lead Time | 16Weeks |
| Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP8,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 1mA |
| Supply Voltage-Max (Vsup) | 28V |
| Supply Voltage-Min (Vsup) | 4.5V |
| Supply Voltage-Nom (Vsup) | 18V |
| Surface Mount | YES |
| Temperature Grade | OTHER |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| Country of Origin | Morocco |
Where can I find the TSM1011ID datasheet?
TSM1011ID Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TSM1011ID?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does TSM1011ID maintain constant current during the bulk charging phase of a Li-ion battery?
TSM1011ID regulates output current by sensing the voltage across a shunt resistor on the secondary side, typically 0.1 Ω to 0.5 Ω, and adjusting the PWM duty cycle via the feedback loop. This holds charging current within ±5% of the set point across input voltage ranges of 85 V to 265 V AC.
What converter topologies are compatible with TSM1011ID, and what output power levels can it manage?
TSM1011ID works with isolated flyback and forward converter topologies commonly used in adapters up to 30 W to 65 W. Its optocoupler-compatible feedback input allows isolated designs where the SOP-8 package on the primary side interfaces with the secondary-side voltage and current sense network.
For a 5 V, 2 A USB charger design, how many external components does TSM1011ID require compared to a discrete solution?
TSM1011ID integrates the error amplifier and reference for both CV and CC loops, requiring only 6 to 8 passive components such as resistors and capacitors external to the SOP-8 package. A comparable discrete design typically needs 15 or more components, so TSM1011ID reduces BOM count by roughly 50% for the same 5 V / 2 A output specification.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 250+ | $0.3372 | $84.30 |
| 500+ | $0.2951 | $147.55 |
| 1000+ | $0.2740 | $274.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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