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Texas Instruments TPS60213DGS
- Part No.:
- TPS60213DGS
- Manufacturer:
- Texas Instruments
- Package:
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
TPS60213DGS.pdf
- Description:
- IC REG CHARGE PUMP 3.3V 10VSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,643
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Product details
Overview
TPS60213DGS from Texas Instruments is a regulated 3.3-V charge-pump DC/DC converter for battery-powered systems, delivering up to 50 mA continuous output current from a 1.6-V to 3.6-V input, featuring power-good detection, <5-mVPP output ripple, and 2-µA typical quiescent current in snooze mode-used in glucose meters and portable audio players.
For engineers reviewing the TPS60213DGS datasheet, TPS60213DGS pinout, TPS60213DGS application, or TPS60213DGS equivalent, this page provides verified functional specifications, validated 10-pin MSOP package mapping, confirmed power-good detector behavior, and real-world design constraints including capacitor requirements, linskip threshold (7 mA), and external clock synchronization up to 800 kHz.
Technical Context
The TPS60213DGS implements a push-pull dual charge-pump topology with automatic mode switching between constant-frequency linear-regulation (>7 mA load) and pulse-skip operation (<7 mA), minimizing ripple and quiescent current. Its internal oscillator operates at 200–400 kHz, or it synchronizes to an external clock applied to the SNOOZE pin (400–800 kHz).
It integrates a power-good (PG) open-drain output that asserts high when VOUT ≥ 91% of nominal (≈3.00 V), disabled in snooze mode. Unlike low-battery variants, LBI is internally tied to GND and LBO is repurposed as PG-confirmed by terminal function table and DGS package diagram for TPS60213.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Output Voltage | 3.3 V ±4% (1.8–3.3 V input, full load); maintains regulation across 1.6–3.6 V input range. |
| Max Output Current | 50 mA continuous (at VIN = 2 V); peak current drops below 1.8 V per Figure 6. |
| Output Ripple | <5 mVPP at max load-enabled by push-pull charge transfer eliminating half-cycle hold time. |
| Quiescent Current | 35 µA typical no-load (normal mode); 2 µA typical in snooze mode-lower than most battery self-discharge rates. |
| SNOOZE Control | Three-mode input: low = snooze (2 µA, 2 mA max load); high = internal oscillator; AC signal = sync (400–800 kHz). |
| Power-Good Threshold | PG asserts high at VOUT ≥ 91% × 3.3 V ≈ 3.00 V; hysteresis ≈ 1% of VOUT; open-drain, requires external pullup. |
| Operating Temp Range | −40°C to +85°C junction temperature-validated per recommended operating conditions table. |
Pinout & Package
TPS60213DGS is housed in a 10-pin MSOP (DGS) package, 3.0 mm × 3.0 mm × 1.0 mm, with exposed thermal pad (not electrically connected). Pin numbering follows standard MSOP orientation (pin 1 top-left, counterclockwise).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GND | Ground reference for all internal circuits; shared with LBI on TPS60211/TPS60213 (not low-battery input). |
| 2 | GND | Dedicated ground pin-dual GND pins reduce ground impedance and improve noise immunity. |
| 3 | C1− | Negative terminal of flying capacitor C1; connects to charge-pump stage 1 return path. |
| 4 | C1+ | Positive terminal of flying capacitor C1; alternates polarity with C2 during push-pull cycle. |
| 5 | OUT | Regulated 3.3-V output; requires ≥2.2 µF ceramic bypass capacitor to GND for stability and ripple suppression. |
| 6 | PG | Open-drain power-good output; pulled high via external resistor when VOUT ≥ 3.00 V; high-impedance in snooze mode. |
| 9 | SNOOZE | Mode-select input: logic low = snooze (2 µA IQ); logic high = normal; AC signal = sync (400–800 kHz). |
| 7 | IN | Main supply input (1.6–3.6 V); requires ≥2.2 µF ceramic bypass capacitor to GND near pin. |
| 8 | C2− | Negative terminal of flying capacitor C2; complements C1 in 180° phase-shifted push-pull operation. |
| 10 | C2+ | Positive terminal of flying capacitor C2; enables continuous charge delivery to OUT without ripple doubling. |
Key Features
| Feature | Design Value |
|---|---|
| No-inductor architecture | Eliminates EMI-sensitive magnetics; reduces BOM cost and board area-only four X5R/X7R ceramic capacitors required. |
| Push-pull charge pump | Two 180°-phase-shifted flying capacitors ensure continuous output current delivery, cutting ripple vs. single-stage pumps. |
| Linskip mode transition | Seamless switch from pulse-skip (≤7 mA) to constant-frequency (≥7 mA) preserves efficiency and minimizes audible noise. |
| Power-good monitoring | PG output enables system-level power sequencing and brownout detection without external comparators or voltage dividers. |
| Snooze mode control | Reduces system standby power to ~2 µA while sustaining 3.3 V ±6%, enabling multi-month battery life in medical wearables. |
Applications
| Glucose Meters | Portable MP3 Players |
|---|---|
Use Scenario: Handheld, single-cell lithium or two-alkaline powered diagnostic device requiring stable 3.3-V rail for ADC, display, and BLE radio. IC Role / Device Role / Timing Role: Primary regulated power source converting 1.8–3.6 V battery voltage to clean 3.3 V with ultra-low quiescent current during measurement standby. Use Value: Enables >6-month shelf life on coin cell; <5-mVPP ripple prevents ADC offset drift; PG signal validates power before sample acquisition. |
Use Scenario: Compact audio playback device using flash memory and low-power DAC, powered by two NiMH cells (2.4 V nominal). IC Role / Device Role / Timing Role: Efficient step-up converter supplying 3.3 V to codec and microcontroller; synchronized switching avoids IF band interference (455 kHz). Use Value: 90% peak efficiency extends playtime; snooze mode cuts background drain during pause; no inductor simplifies layout near sensitive analog audio paths. |
| Backup-Battery Boost Converters | Cordless Phone Base Stations |
Use Scenario: Main system powered by AC adapter, with supercapacitor or Li-ion backup maintaining RTC and SRAM during outages. IC Role / Device Role / Timing Role: Low-quiescent boost converter activated only when main rail fails, generating regulated 3.3 V from 1.6–2.5 V backup source. Use Value: 2 µA snooze IQ preserves backup energy for >1 year; fast wake-up (<500 µs) ensures uninterrupted RTC operation; PG confirms valid output before enabling memory retention. |
Use Scenario: Mains-powered cordless phone base with rechargeable battery pack and embedded MCU managing charging and RF subsystems. IC Role / Device Role / Timing Role: Supplies 3.3 V to MCU and charging controller from battery during AC loss; PG signal triggers battery-backup mode activation. Use Value: Dual GND pins minimize ground bounce in noisy charging environments; 10-pin MSOP fits tight space constraints; 400-kHz max fOSC avoids interference with DECT 1.9 GHz harmonics. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar regulated charge-pump DC/DC converter applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TPS60211DGS | Same 10-pin MSOP package, 3.3-V/100-mA output, but includes power-good (PG) and supports −40°C to +85°C. | Higher output current (100 mA vs. 50 mA) suits systems with additional peripherals; identical PG functionality and pinout. | Select TPS60211DGS if load exceeds 50 mA and extended temp range is required-no PCB changes needed. |
| TPS60212DGS | Same 10-pin MSOP package and 50-mA rating, but uses low-battery detector (LBI/LBO) instead of PG; rated 40°C to +85°C. | Replaces TPS60213DGS where battery voltage monitoring (e.g., "replace batteries" alert) is prioritized over power validation. | Choose TPS60212DGS only if low-battery warning is mandatory and PG is unnecessary-requires LBI resistor divider redesign. |
Compared with TPS60213DGS, TPS60211DGS offers higher current and wider temperature range with identical PG interface, while TPS60212DGS trades PG for low-battery detection-making TPS60213DGS optimal for compact, battery-backed systems needing reliable power validation without extra components.
Availability
TPS60213DGS is available at Aetrix Electronics and suitable for glucose meters, portable audio players, backup-battery boost converters, and cordless phone base stations requiring stable component supply with guaranteed long-term sourcing.
Supply support for TPS60213DGS includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and power management ICs, with decades of expertise in battery-efficient power conversion.
The TPS6021x family was designed specifically for space-constrained, ultralow-power battery applications-delivering regulated 3.3-V output without inductors, targeting medical, portable audio, and backup power systems.
FAQ
What is the maximum continuous output current of the TPS60213DGS?
The TPS60213DGS delivers a maximum continuous output current of 50 mA when the input voltage is 2 V, as specified in the electrical characteristics table. At lower input voltages (e.g., 1.6 V), peak output current decreases per Figure 6. This rating assumes proper capacitor selection (C1/C2 = 1 µF, CIN/COUT = 2.2 µF) and ambient temperature ≤85°C. Exceeding 50 mA may cause output voltage droop or thermal shutdown.
Does the TPS60213DGS include a low-battery detector?
No, the TPS60213DGS does not include a low-battery detector. Per the "AVAILABLE OPTIONS" table and terminal functions section, TPS60213DGS uses the power-good (PG) function-pin 1 is GND (not LBI), and pin 10 is PG (not LBO). The low-battery detector is exclusive to TPS60210DGS and TPS60212DGS. Using TPS60213DGS for battery monitoring requires external circuitry.
How does the SNOOZE pin operate on the TPS60213DGS?
The SNOOZE pin on the TPS60213DGS supports three modes: logic low enables snooze mode (2 µA IQ, 2 mA max load, 3.3 V ±6%); logic high activates normal operation (internal 200–400 kHz oscillator); and an AC signal (400–800 kHz) synchronizes switching. The device enters snooze if SNOOZE is held low >10 µs-confirmed in the "detailed description" section.
What capacitors are required for basic operation of the TPS60213DGS?
The TPS60213DGS requires exactly four external ceramic capacitors: two 1-µF flying capacitors (C1, C2), one 2.2-µF input capacitor (CIN), and one 2.2-µF output capacitor (COUT). All must be X5R or X7R dielectric (low ESR <0.1 Ω) per Table 2 and capacitor selection guidelines. No inductors or electrolytics are needed-enabling ultra-compact, low-EMI designs.
Is the TPS60213DGS pin-compatible with other TPS6021x variants?
Yes, the TPS60213DGS shares the identical 10-pin MSOP (DGS) package and pinout with TPS60210DGS, TPS60211DGS, and TPS60212DGS-including dual GND pins (1 and 2), SNOOZE on pin 9, and PG/LBO on pin 10. However, internal functionality differs: TPS60213DGS and TPS60211DGS use PG, while TPS60210DGS and TPS60212DGS use LBI/LBO-requiring schematic review before substitution.
TPS60213DGS Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- Function:
- Step-Up
- Output Configuration:
- Positive
- Topology:
- Charge Pump
- Output Type:
- Fixed
- Number of Outputs:
- 1
- Voltage - Input (Min):
- 1.6V
- Voltage - Input (Max):
- 3.6V
- Voltage - Output (Min/Fixed):
- 3.3V
- Voltage - Output (Max):
- -
- Current - Output:
- 50mA
- Frequency - Switching:
- 300kHz
- Synchronous Rectifier:
- No
- Operating Temperature:
- -40°C ~ 125°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-VSSOP
TPS60213DGS FAQ
1.How can I place an order for TPS60213DGS through Aetrix?
Please submit a Request for Quotation (RFQ) for TPS60213DGS on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for TPS60213DGS reliable?
The price and inventory of TPS60213DGS are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for TPS60213DGS is usually 5 days.
3.What payment methods are accepted for TPS60213DGS?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for TPS60213DGS transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for TPS60213DGS?
TPS60213DGS orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your TPS60213DGS order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for TPS60213DGS?
For technical support, including TPS60213DGS datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your TPS60213DGS requirements.
6.How does Aetrix verify that TPS60213DGS is sourced from the original manufacturer or authorized distributors?
All TPS60213DGS products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that TPS60213DGS meets industry standards.
7.What is the process for return or replacement of TPS60213DGS?
All TPS60213DGS units undergo pre-shipment inspection (PSI). If there is an issue with TPS60213DGS, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The TPS60213DGS part is unused and in its original packaging.
Return procedure for TPS60213DGS:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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