JAJS514D September   2010  – July 2019 TLV702

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     Device Images
      1.      代表的なアプリケーション回路
  4. 4 改訂履歴
  5. 5 Pin Configuration and Functions
    1.     Pin Functions
  6. 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. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 Internal Current Limit
      2. 7.3.2 Shutdown
      3. 7.3.3 Dropout Voltage
      4. 7.3.4 Undervoltage Lockout
    4. 7.4 Device Functional Modes
      1. 7.4.1 Normal Operation
      2. 7.4.2 Dropout Operation
  8. 8 Application and Implementation
    1. 8.1 Application Information
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
        1. 8.2.2.1 Input and Output Capacitor Requirements
        2. 8.2.2.2 Transient Response
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
    1. 9.1 Power Dissipation
  10. 10Layout
    1. 10.1 Layout Guidelines
      1. 10.1.1 Thermal Consideration
      2. 10.1.2 Package Mounting
    2. 10.2 Layout Examples
  11. 11デバイスおよびドキュメントのサポート
    1. 11.1 デバイス・サポート
      1. 11.1.1 開発サポート
        1. 11.1.1.1 SPICEモデル
      2. 11.1.2 デバイスの項目表記
    2. 11.2 ドキュメントのサポート
      1. 11.2.1 関連資料
    3. 11.3 ドキュメントの更新通知を受け取る方法
    4. 11.4 コミュニティ・リソース
    5. 11.5 商標
    6. 11.6 静電気放電に関する注意事項
    7. 11.7 Glossary
  12. 12メカニカル、パッケージ、および注文情報

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

6.5 Electrical Characteristics

At VIN = VOUT(nom) + 0.5 V or 2 V (whichever is greater); IOUT = 10 mA, VEN = 0.9 V, COUT = 1 μF, and TJ = –40°C to +125°C, unless otherwise noted. Typical values are at TJ = 25°C.
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
VIN Input voltage range 2 5.5 V
VOUT DC output accuracy –40°C ≤ TJ ≤ 125°C –2% 0.5% 2%
ΔVOUT(ΔVIN) Line regulation VOUT(nom) + 0.5 V ≤ VIN ≤ 5.5 V,
IOUT = 10 mA		 1 5 mV
ΔVOUT(ΔIOUT) Load regulation 0 mA ≤ IOUT ≤ 300 mA 1 15 mV
VDO Dropout voltage(1) VIN = 0.98 × VOUT(nom), IOUT = 300 mA 260 375 mV
ICL Output current limit VOUT = 0.9 × VOUT(nom) 320 500 860 mA
IGND Ground pin current IOUT = 0 mA 35 55 μA
IOUT = 300 mA, VIN = VOUT + 0.5 V 370 μA
ISHDN Ground pin current (shutdown) VEN ≤ 0.4 V, VIN = 2 V 400 nA
VEN ≤ 0.4 V, 2 V ≤ VIN ≤ 4.5 V,
TJ = –40°C to +85°C		 1 2 μA
PSRR Power-supply rejection ratio VIN = 2.3 V, VOUT = 1.8 V,
IOUT = 10 mA, f = 1 kHz		 68 dB
Vn Output noise voltage BW = 100 Hz to 100 kHz,
VIN = 2.3 V, VOUT = 1.8 V, IOUT = 10 mA		 48 μVRMS
tSTR Start-up time(2) COUT = 1 μF, IOUT = 300 mA 100 μs
VEN(high) Enable pin high (enabled) 0.9 VIN V
VEN(low) Enable pin low (disabled) 0 0.4 V
IEN Enable pin current VIN = VEN = 5.5 V 0.04 μA
UVLO Undervoltage lockout VIN rising 1.9 V
RDISCHARGE Active pulldown resistance (TLV702P only) VEN = 0 V 120 Ω
Tsd Thermal shutdown temperature Shutdown, temperature increasing 165 °C
Reset, temperature decreasing 145 °C
TJ Operating junction temperature –40 125 °C
(1) VDO is measured for devices with VOUT(nom) ≥ 2.35 V.
(2) Start-up time = time from EN assertion to 0.98 × VOUT(nom).