TPS65012RGZTG4 Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
The TPS65012RGZTG4 is an integrated battery charge controller and power management IC from Texas Instruments featuring multiple DC-DC converters and LDOs in a single 48-pin QFN package. It provides adjustable over-voltage and under-voltage thresholds for single-cell Li-ion batteries and powers portable handheld devices from a unified PMIC solution.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 48
- Lifecycle
- OBSOLETE
- Datasheet
- TPS65012RGZTG4 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated battery charge controller with adjustable voltage thresholds for single-cell Li-ion/LiPo batteries
- Multi-channel power management combining DC-DC converters and LDO regulators in one IC
- 48-pin QFN package (7 mm x 7 mm) for compact PMIC integration in space-constrained portable designs
- Programmable protection: over-voltage, under-voltage detection with adjustable trip points
- Single-channel battery monitor with accurate state-of-charge tracking and system power sequencing
Applications
The TPS65012RGZTG4 is designed for handheld portable devices such as personal digital assistants, barcode scanners, and mobile industrial terminals where a single PMIC chip must manage battery charging, multiple power rails, and system protection simultaneously. It is also used in medical wearables and portable diagnostic instruments requiring compact, integrated battery and power management in a small footprint.
Specifications
| Pbfree Code | Yes |
| YTEOL | 0 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | BATTERY MONITOR/PROTECTOR |
| JESD-30 Code | S-PQCC-N48 |
| JESD-609 Code | e4 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | LCC48,.27SQ,20 |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 0.058mA |
| Supply Voltage-Max (Vsup) | 6V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Supply Voltage-Nom (Vsup) | 3.6V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What type of battery does the TPS65012RGZTG4 manage?
The TPS65012RGZTG4 is designed to charge and monitor single-cell lithium-ion (Li-ion) or lithium-polymer (LiPo) batteries, with adjustable over-voltage and under-voltage protection thresholds programmed via external resistors for flexible battery pack compatibility.
What package does the TPS65012RGZTG4 use?
The TPS65012RGZTG4 is housed in a 48-pin QFN (Quad Flat No-Lead) package measuring approximately 7 mm x 7 mm with a 0.5 mm lead pitch, providing a compact SMT footprint suitable for space-constrained PMIC integration in handheld and portable devices.
What power management functions does the TPS65012RGZTG4 include?
The TPS65012RGZTG4 integrates battery charge control, voltage monitoring with adjustable thresholds, DC-DC step-down converters, and LDO linear regulators in a single IC, enabling complete power management for portable devices with minimal external components.
Is the TPS65012RGZTG4 RoHS compliant?
Yes, the TPS65012RGZTG4 is RoHS compliant and lead-free (JESD-609 Code e4), indicated by the G4 suffix in its part number, making it suitable for use in environmentally regulated consumer, industrial, and medical portable electronics products.
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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.
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