首頁 電源管理 線性與低壓差 (LDO) 穩壓器
首頁
電源管理
線性與低壓差 (LDO) 穩壓器

TPS7H1101-SP

不推薦在新設計中採用

1.5 -7V 輸入、3 安培超低壓差穩壓器

立即訂購
產品規格表
TPS7H1101-SP 不建議用於新設計
儘管為了支援以前的設計而繼續生產此項產品，但我們並不建議用在新設計上。考量下列其中一項替代產品：
open-in-new 比較替代產品
具備升級功能，可直接投入使用替代所比較的產品
TPS7H1101A-SP 現行 抗輻射 QMLV、1.5-V 至 7-V 輸入、3-A 低雜訊可調式低壓差 (LDO) 穩壓器 The TPS7H1101A-SP is an improved version of the TPS7H1101-SP allowing the use of the enable feature across the entire input voltage range.

TPS7H1101-SP

不推薦在新設計中採用
產品規格表 立即訂購

產品詳細資料

Output options Adjustable Output Iout (max) (A) 3 Vin (max) (V) 7 Vin (min) (V) 1.5 Vout (max) (V) 6.8 Vout (min) (V) 0.8 Noise (µVrms) 20.33 Iq (typ) (mA) 7 Rating Space Load capacitance (min) (µF) 22 Regulated outputs (#) 1 Features Enable, Foldback Overcurrent protection, Power good, Soft start Accuracy (%) 2 PSRR at 100 KHz (dB) 25 Dropout voltage (Vdo) (typ) (mV) 60 Operating temperature range (°C) -55 to 125
Output options Adjustable Output Iout (max) (A) 3 Vin (max) (V) 7 Vin (min) (V) 1.5 Vout (max) (V) 6.8 Vout (min) (V) 0.8 Noise (µVrms) 20.33 Iq (typ) (mA) 7 Rating Space Load capacitance (min) (µF) 22 Regulated outputs (#) 1 Features Enable, Foldback Overcurrent protection, Power good, Soft start Accuracy (%) 2 PSRR at 100 KHz (dB) 25 Dropout voltage (Vdo) (typ) (mV) 60 Operating temperature range (°C) -55 to 125
CFP (HKR) 16 105.6 mm² 11 x 9.6
  • 5962R13202:
    • Radiation Hardness Assurance (RHA) up to TID 100 krad (Si)
    • Total Ionizing Dose 100 krad (Si)
    • ELDRS-Free 100 krad (Si)
    • Dose Rate 10 mRAD (si)/s
    • Single Event Latchup (SEL) Immune to LET = 85 MeV-cm2/mg
    • SEB and SEGR Immune to LET = 85 MeV-cm2/mg
    • SET/SEFI Onset Threshold > 40 MeV-cm2/mg, See Radiation Report for Details
      • Specifically Designed to Always Upset Low to Avoid Damage to Critical Downstream Component
    • SET/SEFI Cross-Section Plot, See Radiation Report for Details
  • Ultra-Low VIN Range: 1.5 V to 7 V
  • 3-A Maximum Output Current
  • Current Share/Parallel Operation to Provide up to 6-A Output Current
  • Stable With Ceramic Output Capacitor
  • ±2% Accuracy Over Line, Load, and Temperature
  • Programmable Soft-Start Through External Capacitor
  • Input Enable and Power-Good Output for Power Sequencing
  • Ultra-Low Dropout LDO Voltage: 62 mV at 1 A (25°C), VOUT = 1.8 V
  • Low Noise: 20.33 µVRMS VIN = 2 V, VOUT = 1.8 V at 3 A
  • PSRR: Over 45 dB at 1 kHz
  • Excellent Load/Line Transient Response
  • Foldback Current Limit
  • See the Tools & Software Tab
  • Thermally-Enhanced CFP Package (0.6°C/W RθJC)
  • 5962R13202:
    • Radiation Hardness Assurance (RHA) up to TID 100 krad (Si)
    • Total Ionizing Dose 100 krad (Si)
    • ELDRS-Free 100 krad (Si)
    • Dose Rate 10 mRAD (si)/s
    • Single Event Latchup (SEL) Immune to LET = 85 MeV-cm2/mg
    • SEB and SEGR Immune to LET = 85 MeV-cm2/mg
    • SET/SEFI Onset Threshold > 40 MeV-cm2/mg, See Radiation Report for Details
      • Specifically Designed to Always Upset Low to Avoid Damage to Critical Downstream Component
    • SET/SEFI Cross-Section Plot, See Radiation Report for Details
  • Ultra-Low VIN Range: 1.5 V to 7 V
  • 3-A Maximum Output Current
  • Current Share/Parallel Operation to Provide up to 6-A Output Current
  • Stable With Ceramic Output Capacitor
  • ±2% Accuracy Over Line, Load, and Temperature
  • Programmable Soft-Start Through External Capacitor
  • Input Enable and Power-Good Output for Power Sequencing
  • Ultra-Low Dropout LDO Voltage: 62 mV at 1 A (25°C), VOUT = 1.8 V
  • Low Noise: 20.33 µVRMS VIN = 2 V, VOUT = 1.8 V at 3 A
  • PSRR: Over 45 dB at 1 kHz
  • Excellent Load/Line Transient Response
  • Foldback Current Limit
  • See the Tools & Software Tab
  • Thermally-Enhanced CFP Package (0.6°C/W RθJC)

The TPS7H1101-SP is a radiation-hardened LDO linear regulator that uses a PMOS pass element configuration. This device operates over a wide range of input voltage, from 1.5 V to 7 V while offering excellent PSRR. The TPS7H1101-SP features a precise and programmable foldback current limit implementation with a very-wide adjustment range. To support the complex power requirements of FPGAs, DSPs, or microcontrollers, the TPS7H1101-SP provides enable on and off functionality, programmable SoftStart, current sharing capability, and a PowerGood open-drain output.

The TPS7H1101-SP is available in a thermally-enhanced 16-pin ceramic flatpack package (CFP).

The TPS7H1101-SP is a radiation-hardened LDO linear regulator that uses a PMOS pass element configuration. This device operates over a wide range of input voltage, from 1.5 V to 7 V while offering excellent PSRR. The TPS7H1101-SP features a precise and programmable foldback current limit implementation with a very-wide adjustment range. To support the complex power requirements of FPGAs, DSPs, or microcontrollers, the TPS7H1101-SP provides enable on and off functionality, programmable SoftStart, current sharing capability, and a PowerGood open-drain output.

The TPS7H1101-SP is available in a thermally-enhanced 16-pin ceramic flatpack package (CFP).
open-in-new 尋找其它 線性與低壓差 (LDO) 穩壓器
下載 觀看有字幕稿的影片 影片

技術文件

star =TI 所選的此產品重要文件
找不到結果。請清除您的搜尋條件，然後再試一次。
檢視所有 13
類型 標題 日期
* Data sheet TPS7H1101-SP 1.5-V to 7-V Input, 3-A, Radiation-Hardened Ultra-Low Dropout (LDO) Regulator datasheet (Rev. A) PDF | HTML 2017年 2月 14日
* Radiation & reliability report TPS7H1101-SP Total Ionizing Dose (TID) 2022年 11月 4日
* Radiation & reliability report TPS7H1101-SP Neutron Displacement Damage Characterization Report 2017年 10月 23日
* Radiation & reliability report TPS7H1101‐SP TID and SEE Report (Rev. A) 2015年 4月 27日
More literature TI Engineering Evaluation Units vs. MIL-PRF-38535 QML Class V Processing (Rev. A) 2023年 8月 31日
Application note TI Space Rated Power Solution for Microsemi® RTG4™ FPGA (Rev. B) PDF | HTML 2023年 1月 19日
Application note Heavy Ion Orbital Environment Single-Event Effects Estimations (Rev. A) PDF | HTML 2022年 11月 17日
Application note Single-Event Effects Confidence Interval Calculations (Rev. A) PDF | HTML 2022年 10月 19日
EVM User's guide TPS7H1101SPEVM User’s Guide (Rev. B) PDF | HTML 2020年 10月 26日
Application note DLA Standard Microcircuit Drawings (SMD) and JAN Part Numbers Primer 2020年 8月 21日
Application note Hermetic Package Reflow Profiles, Termination Finishes, and Lead Trim and Form PDF | HTML 2020年 5月 18日
E-book Radiation Handbook for Electronics (Rev. A) 2019年 5月 21日
Application note Use of an LDO as a Load Switch for Space Applications 2018年 8月 1日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

TPS7H1101SPEVM — TPS7H1101SPEVM 評估模組

The TPS7H1101-SP is a Ultra Low Dropout (LDO) linear regulator that uses a PMOS pass element configuration. The techniques employed allow for very low dropout. With an improved circuitry the TPS7H1101 operates under wide range of input voltage, from 1.5 V to 7 V which enables 6-V IN to 5-V OUT or (...)

使用指南: PDF | HTML
TI.com 無法提供
模擬型號

TPS7H1101 PSpice Transient Model (Rev. B)

SLVM901B.ZIP (695 KB) - PSpice Model
下載
模擬型號

TPS7H1101-SP TINA-TI Reference Design

SLVMBT2.ZIP (469 KB) - TINA-TI Reference Design
下載
模擬型號

TPS7H1101-SP TINA-TI Spice Model

SLVMBT1.ZIP (20 KB) - TINA-TI Spice Model
下載
封裝 引腳 下載
CFP (HKR) 16 檢視選項
適用 TI 的評估品項標準條款與條件。

訂購與品質

內含資訊：
  • RoHS
  • REACH
  • 產品標記
  • 鉛塗層/球物料
  • MSL 等級/回焊峰值
  • MTBF/FIT 估算值
  • 材料內容
  • 資格摘要
  • 進行中可靠性監測
內含資訊：
  • 晶圓廠位置
  • 組裝地點

支援與培訓

內含 TI 工程師技術支援的 TI E2E™ 論壇

以英文檢視所有論壇主題

內容係由 TI 和社群貢獻者依「現狀」提供，且不構成 TI 規範。檢視使用條款。

若有關於品質、封裝或訂購 TI 產品的問題，請參閱 TI 支援。​​​​​​​​​​​​​​

影片