TPS61202DSCR Texas Instruments Integrated Circuit (DSC) In Stock
TPS61202DSCR is a current-mode PWM boost converter IC by Texas Instruments in a 10-pin DSC package. Key specs: 0.3 V to 5.5 V input range, nominal 1.2 V input, lead-free JESD-609 e4 compliant. From competitive pricing, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- DSC
- Pin Count
- 10
- Lifecycle
- ACTIVE
- Datasheet
- TPS61202DSCR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5930(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Ultra-low 0.3 V minimum input voltage enables operation from nearly depleted single-cell batteries
- Current-mode PWM control architecture ensures fast transient response and stable regulation across varying loads
- Compact 10-pin DSC package minimizes board space for portable and battery-powered applications
Applications
TPS61202DSCR is ideal for battery-powered portable devices requiring boost conversion from low-voltage single-cell Li-ion or alkaline batteries with input as low as 0.3 V. It suits applications such as Bluetooth modules, wireless sensors, and handheld gadgets where efficient energy harvesting from near-dead batteries extends device runtime. The compact DSC package makes it well-suited for space-constrained wearable and IoT product designs.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | BATTERY CHARGE CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 0.3V |
| Input Voltage-Nom | 1.2V |
| JESD-30 Code | S-PDSO-N10 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1.5A |
| Output Voltage-Max | 5V |
| Output Voltage-Min | 5V |
| Output Voltage-Nom | 5V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC10,.12,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BOOST |
| Switching Frequency-Max | 1650kHz |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## TPS61202DSCR Alternates Showing results | Image |
| Package | DSC |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
| Country of Origin | Malaysia |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TPS61202DSCR:
Controller, Current-mode, 1.5A, 1650kHz Switching Freq-Max, PDSO10
suggested
suggested
suggested
Battery Charge Controller, Current-mode, 1.5A, 1650kHz Switching Freq-Max, PDSO10
Battery Charge Controller, Current-mode, 1.5A, 1650kHz Switching Freq-Max, PDSO10
Frequently Asked Questions
What is the minimum input voltage TPS61202DSCR can operate from, and why does this matter for battery designs?
TPS61202DSCR can operate from a minimum input voltage of 0.3 V, making it capable of boosting power from nearly depleted single-cell batteries. This is critical in battery-powered IoT sensors and wearables where extending runtime means drawing energy even as the battery voltage drops below 1.0 V, maximizing usable capacity from each cell.
How does the PWM current-mode control of TPS61202DSCR benefit designs with rapidly changing loads?
The current-mode PWM control in TPS61202DSCR provides inherent cycle-by-cycle current limiting and fast transient response, typically stabilizing output within a few microseconds when load steps occur. This makes it suitable for wireless radios and microcontrollers that draw burst currents of 100 mA or more while maintaining a regulated output voltage.
Which package does TPS61202DSCR use, and how compact is it for wearable PCB designs?
TPS61202DSCR comes in a 10-pin DSC (SON/DFN-style) package, which offers a very small footprint of approximately 3 mm × 3 mm or smaller, enabling dense PCB layouts in wearable devices, hearing aids, and coin-cell powered sensors. The lead-free JESD-609 e4 rating ensures compatibility with RoHS-compliant manufacturing processes.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $3.3200 | $3.32 |
| 10+ | $1.9780 | $19.78 |
| 25+ | $1.8670 | $46.67 |
| 100+ | $1.5930 | $159.30 |
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