JAJSKJ9A December   2020  – March 2023 TLV766-Q1

PRODUCTION DATA  

  1. 特長
  2. アプリケーション
  3. 概要
  4. Revision History
  5. Pin Configuration and Functions
  6. Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Recommended Operating Conditions
    4. 6.4 Thermal Information
    5. 6.5 Electrical Characteristics
    6. 6.6 Typical Characteristics
  7. Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 Output Enable
      2. 7.3.2 Dropout Voltage
      3. 7.3.3 Foldback Current Limit
      4. 7.3.4 Undervoltage Lockout (UVLO)
      5. 7.3.5 Output Pulldown
      6. 7.3.6 Thermal Shutdown
    4. 7.4 Device Functional Modes
      1. 7.4.1 Device Functional Mode Comparison
      2. 7.4.2 Normal Operation
      3. 7.4.3 Dropout Operation
      4. 7.4.4 Disabled
  8. Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Adjustable Device Feedback Resistors
      2. 8.1.2 Recommended Capacitor Types
      3. 8.1.3 Input and Output Capacitor Requirements
      4. 8.1.4 Reverse Current
      5. 8.1.5 Feed-Forward Capacitor (CFF)
      6. 8.1.6 Power Dissipation (PD)
      7. 8.1.7 Estimating Junction Temperature
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Transient Response
        2. 8.2.2.2 Choose Feedback Resistors
      3. 8.2.3 Application Curves
    3. 8.3 Power Supply Recommendations
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines
      2. 8.4.2 Layout Examples
  9. Device and Documentation Support
    1. 9.1 Device Support
      1. 9.1.1 Device Nomenclature
    2. 9.2 Documentation Support
      1. 9.2.1 Related Documentation
    3. 9.3 ドキュメントの更新通知を受け取る方法
    4. 9.4 サポート・リソース
    5. 9.5 Trademarks
    6. 9.6 静電気放電に関する注意事項
    7. 9.7 用語集
  10. 10Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ(パッケージ|ピン)
サーマルパッド・メカニカル・データ
発注情報

Typical Characteristics

at operating temperature TJ = 25°C, VIN = VOUT(NOM) + 1.5 V or 2.5 V (whichever is greater), IOUT = 10 mA, VEN = 2.0 V, CIN = 1.0 µF, and COUT = 1.0 µF (unless otherwise noted)

GUID-20201129-CA0I-B6PV-GSVD-DBQFBKWB3K2W-low.gif
VIN = 2.5 V
Figure 6-1 VOUT Accuracy vs IOUT
GUID-E42237CC-D553-4D41-B2E9-926DC548818C-low.gif
 
Figure 6-3 ISHUTDOWN vs VIN
GUID-8B83586A-C5F6-4852-B6D4-753AB76DCD88-low.gif
IOUT = 0 mA, fixed-voltage version devices
Figure 6-5 IQ vs Temperature
GUID-20201129-CA0I-W2ZS-X1C7-XJ2FF4ZDRVNT-low.gif
VIN = 2.5 V
Figure 6-7 IGND vs IOUT
GUID-4707F463-308D-4F91-9FBE-650D02B0D9B2-low.gif
VIN = 5 V, VOUT = 3.3 V, CFF = 10 pF, ramp rate = 0.4 A/µs
Figure 6-9 IOUT Transient From 0 mA to 100 mA
GUID-20201129-CA0I-G9VJ-FWCS-DX4SQPHJCVQJ-low.gif
IOUT = 0.5 A
Figure 6-11 VDO vs VIN
GUID-35933080-2ADE-431E-9359-CAAA36A3C5C8-low.gif
VOUT = 3.3 V
Figure 6-13 Startup With Separate VEN and VIN
GUID-588B237E-808C-4521-80EA-074A22BE598A-low.gif
VIN = 2.5 V
Figure 6-15 VEN Thresholds vs Temperature
GUID-3AD58EA3-AE3F-4F4F-832A-31BCA1A69799-low.gif
 
Figure 6-17 UVLO Thresholds vs Temperature
GUID-F9250633-2C8A-40EA-96B9-3E4AEC8EA24C-low.gif
CFF = 0 nF, IOUT = 0.1 A, RMS noise BW = 10 Hz to 100 kHz
Figure 6-19 Output Noise (Vn) vs Frequency and VOUT
GUID-5BA4E58E-7E57-4AEB-8DCC-D555A1C937EA-low.gif
VOUT = 2.5 V
Figure 6-21 IPULLDOWN vs VIN
GUID-F101F37A-0FEA-4907-B335-9D9F7F96635E-low.gif
VOUT = 3.3 V, IOUT = 33 µA
Figure 6-23 Startup Inrush Current With COUT = 22 µF
GUID-398DCC5A-406C-4979-AECE-08DDE1CDED29-low.gif
IOUT = 10 mA
Figure 6-2 VOUT Accuracy vs VIN
GUID-0A6C7249-1878-4341-9C3F-6E951984135D-low.gif
IOUT = 0 mA, adjustable-voltage version devices
Figure 6-4 IQ vs VIN
GUID-20201129-CA0I-VHVL-6FRD-HHMKK5MJTRTC-low.gif
VIN = 5 V
Figure 6-6 IGND vs IOUT
GUID-36F85C39-A200-48F8-AEB6-DA79AAACFB96-low.gif
IOUT = 0 mA
Figure 6-8 IQ Increase Below Minimum VIN
GUID-0EE78D19-53E5-4378-BF43-E2445B2CA38E-low.gif
VOUT = 3.3 V, IOUT = 33 µA, VIN ramp rate = 1.6 V/µs
Figure 6-10 VIN Transient From 5 V to 16 V
GUID-20201129-CA0I-3BCZ-B4K8-3PMVFG26CR9F-low.gif
VIN = 2.5 V
Figure 6-12 VDO vs IOUT
GUID-58E69E8B-B921-47DB-8C15-99864B2A65DA-low.gif
EN pulled up internally, VOUT = 0.8 V
Figure 6-14 Startup With VEN Floating
GUID-CAEDF736-B68A-41D5-B7F9-E7DEC8E6F61F-low.gif
VIN = 16 V
Figure 6-16 VEN Thresholds vs Temperature
GUID-247FDDE7-267D-4B35-8746-32F5D5D374DA-low.gif
VOUT = 3.3 V, VIN = 4.8 V, IOUT = 0.33 A
Figure 6-18 PSRR vs Frequency and CFF
GUID-8B8D4F5C-835D-4124-85C5-8AC061D370A4-low.gif
VEN = 0 V
Figure 6-20 IEN vs VIN
GUID-D724D5C6-5726-4064-BCD1-428B41CC1D6C-low.gif
VFB = 1.0 V
Figure 6-22 IFB vs Temperature
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VOUT = 3.3 V, IOUT = 33 µA
Figure 6-24 Startup Inrush Current With COUT = 47 µF