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TPS7H1301-SP

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Radiation-hardened, 3V-to-6.3V input, 400mA switched-capacitor voltage inverter with LDO regulator

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Data sheet

TPS7H1301-SP

PREVIEW
Data sheet Order now

Product details

Rating Space Iout (max) (A) 0.4 Vin (max) (V) 6.3 Vin (min) (V) 3 Vout (max) (V) -0.6 Vout (min) (V) -6 Features Enable, Fixed soft start, Power good, Voltage Regulator Operating temperature range (°C) -55 to 125 Iq (typ) (A) 0.015
Rating Space Iout (max) (A) 0.4 Vin (max) (V) 6.3 Vin (min) (V) 3 Vout (max) (V) -0.6 Vout (min) (V) -6 Features Enable, Fixed soft start, Power good, Voltage Regulator Operating temperature range (°C) -55 to 125 Iq (typ) (A) 0.015
CFP (HBL) 14 73.20624 mm² 9.12 x 8.027
  • Total ionizing dose (TID) characterized
    • Radiation hardness assurance (RHA) availability of up to 100krad(Si)
  • Single-event effects (SEE) characterized
    • Single-event latchup (SEL), single-event burnout (SEB), and single-event gate rupture (SEGR) immune up to linear energy transfer (LET) = 75MeV⋅cm2 /mg
    • Single-event functional interrupt (SEFI) and single-event transient (SET) characterized up to LET = 75MeV⋅cm2 /mg
  • Inverts a positive input voltage and regulates the negative supply
  • Up to 400mA output current
  • 2.5Ω (typical) inverter output impedance, VIN = 5V
  • ±1.5% regulation output accuracy
  • 500kHz (typical) fixed-frequency, adjustable negative output voltage operation (TPS7H1301)
  • 1MHz (typical) fixed frequency, fixed -1.8V output (TPS7H1302)
  • 45dB (typical) LDO PSRR at 100kHz with 100mA load current
  • Plastic packages outgas tested per ASTM E595
  • Available in military (–55°C to 125°C) temp range
  • Total ionizing dose (TID) characterized
    • Radiation hardness assurance (RHA) availability of up to 100krad(Si)
  • Single-event effects (SEE) characterized
    • Single-event latchup (SEL), single-event burnout (SEB), and single-event gate rupture (SEGR) immune up to linear energy transfer (LET) = 75MeV⋅cm2 /mg
    • Single-event functional interrupt (SEFI) and single-event transient (SET) characterized up to LET = 75MeV⋅cm2 /mg
  • Inverts a positive input voltage and regulates the negative supply
  • Up to 400mA output current
  • 2.5Ω (typical) inverter output impedance, VIN = 5V
  • ±1.5% regulation output accuracy
  • 500kHz (typical) fixed-frequency, adjustable negative output voltage operation (TPS7H1301)
  • 1MHz (typical) fixed frequency, fixed -1.8V output (TPS7H1302)
  • 45dB (typical) LDO PSRR at 100kHz with 100mA load current
  • Plastic packages outgas tested per ASTM E595
  • Available in military (–55°C to 125°C) temp range

The TPS7H1301SP, -SEP (TPS7H1301) and TPS7H1302SP, -SEP (TPS7H1302) are charge pump positive-to-negative voltage inverters with an integrated negative low-dropout regulator (LDO). Both devices accept a positive input supply voltage range of 3V to 6.3V and deliver up to 400mA of output current, with integrated enable and power-good functionality.

The TPS7H1301 features a 500kHz (typical) charge pump switching frequency and provides adjustable output voltage regulation. Its STAB pin enables direct access to the negative LDO error amplifier for external compensation, offering design flexibility for optimized transient response.

The TPS7H1302 delivers a fixed -1.8V output voltage with a 1MHz (typical) charge pump switching frequency. By eliminating the need for external feedback resistors, the TPS7H1302 reduces both external component count and overall solution size.

The TPS7H1301SP, -SEP (TPS7H1301) and TPS7H1302SP, -SEP (TPS7H1302) are charge pump positive-to-negative voltage inverters with an integrated negative low-dropout regulator (LDO). Both devices accept a positive input supply voltage range of 3V to 6.3V and deliver up to 400mA of output current, with integrated enable and power-good functionality.

The TPS7H1301 features a 500kHz (typical) charge pump switching frequency and provides adjustable output voltage regulation. Its STAB pin enables direct access to the negative LDO error amplifier for external compensation, offering design flexibility for optimized transient response.

The TPS7H1302 delivers a fixed -1.8V output voltage with a 1MHz (typical) charge pump switching frequency. By eliminating the need for external feedback resistors, the TPS7H1302 reduces both external component count and overall solution size.
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Technical documentation

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Top documentation Type Title Format options Date
* Data sheet TPS7H1301-SP 3V to 6.3V Input, 400mA, -6V to -0.6V Radiation-Hardend Charge Pump Voltage Inverter with Integrated Low Dropout Regulator datasheet PDF | HTML 23 Mar 2026
* Radiation & reliability report TPS7H1301-SP Neutron Displacement Damage (NDD) Characterization Report 10 Mar 2026
* Radiation & reliability report TPS7H1301-SP Total Ionizing Dose (TID) Report 10 Mar 2026
Selection guide TI Space Products (Rev. L) 27 Mar 2026
Application note Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form (Rev. A) PDF | HTML 05 Nov 2025
Application brief DLA Approved Optimizations for QML Products (Rev. C) PDF | HTML 17 Jun 2025
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. B) PDF | HTML 10 Jun 2025
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. B) 20 Feb 2025
Application note QML flow, its importance, and obtaining lot information (Rev. C) 30 Aug 2023
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 19 Oct 2022
Application note DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer 21 Aug 2020
E-book Radiation Handbook for Electronics (Rev. A) 21 May 2019

Design & development

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Evaluation board

TPS7H1301EVM-CVAL — TPS7H1301-SP evaluation module

The TPS7H1301EVM-CVAL demonstrates the operation of a single TPS7H1301-SP Switched Capacitor Voltage Inverter with Integrated Low Dropout Regulator (ceramic package). The board provides footprints that can be populated with additional components to allow for testing of customized configurations.
User guide: PDF | HTML
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CFP (HBL) 14 Ultra Librarian
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