SLVSA01C May   2011  – June 2016 TPS2062-Q1 , TPS2065-Q1

PRODUCTION DATA.  

  1. 1 Features
  2. 2 Applications
  3. 3 Description
  4. 4 Revision History
  5. 5 Pin Configuration and 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 Dissipation Ratings
    7. 6.7 Typical Characteristics
  7. 7 Parameter Measurement Information
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1 Power Switch
      2. 8.3.2 Charge Pump
      3. 8.3.3 Driver
      4. 8.3.4 Enable (ENx for TPS2062-Q1) and (EN for TPS2065-Q1)
      5. 8.3.5 Overcurrent (OCx)
      6. 8.3.6 Current Sense
      7. 8.3.7 Thermal Sense
      8. 8.3.8 Undervoltage Lockout
    4. 8.4 Device Functional Modes
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Overcurrent
      2. 9.1.2 OC Response
      3. 9.1.3 Undervoltage Lockout (UVLO)
      4. 9.1.4 Universal Serial Bus (USB) Applications
      5. 9.1.5 Host, Self-Powered (SPH), and Bus-Powered Hubs (BPH)
      6. 9.1.6 Low-Power Bus-Powered and High-Power Bus-Powered Functions
      7. 9.1.7 USB Power-Distribution Requirements
      8. 9.1.8 Generic Hot-Plug Applications
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Examples
    3. 11.3 Thermal Considerations
    4. 11.4 Power Dissipation and Junction Temperature
  12. 12Device and Documentation Support
    1. 12.1 Device Support
      1. 12.1.1 Development Support
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 Related Links
    4. 12.4 Community Resource
    5. 12.5 Trademarks
    6. 12.6 Electrostatic Discharge Caution
    7. 12.7 Glossary
  13. 13Mechanical, Packaging, and Orderable Information

Package Options

Mechanical Data (Package|Pins)
Thermal pad, mechanical data (Package|Pins)
Orderable Information

6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range unless otherwise noted(1)
MIN MAX UNIT
Input voltage, VI(IN)(2) –0.3 6 V
Output voltage(2), VO(OUTx) –0.3 6 V
Input voltage, VI(ENx) –0.3 6 V
Voltage, VI(OCx) –0.3 6 V
Continuous output current, IO(OUTx) Internally limited
Continuous total power dissipation See Dissipation Ratings
Operating virtual junction temperature range, TJ –40 150 °C
Storage temperature range, Tstg –65 150 °C
(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
(2) All voltages are with respect to GND.

6.2 ESD Ratings

VALUE UNIT
V(ESD) Electrostatic discharge Human-body model (HBM), per AEC Q100-002(1) ±2000 V
Charged-device model (CDM), per AEC Q100-011 ±1000
Machine model (MM) ±100
(1) AEC Q100-002 indicates that HBM stressing shall be in accordance with the ANSI/ESDA/JEDEC JS-001 specification.

6.3 Recommended Operating Conditions

MIN MAX UNIT
Input voltage, VI(IN) 2.7 5.5 V
Input voltage, VI(ENx) 0 5.5 V
Continuous output current, IO(OUTx) 0 1 A
Ambient temperature, TA –40 125 °C
Operating virtual junction temperature, TJ –40 150 °C

6.4 Thermal Information

THERMAL METRIC(1) TPS2062-Q1 TPS2065-Q1 UNIT
DGN
(MSOP-PowerPAD)		 DGN
(MSOP-PowerPAD)
8 PINS 8 PINS
RθJA Junction-to-ambient thermal resistance 65 57.3 °C/W
RθJC(top) Junction-to-case (top) thermal resistance 52.8 54.7 °C/W
RθJB Junction-to-board thermal resistance 42.3 38.8 °C/W
ψJT Junction-to-top characterization parameter 3.1 3.9 °C/W
ψJB Junction-to-board characterization parameter 41.9 38.6 °C/W
RθJC(bot) Junction-to-case (bottom) thermal resistance 17.7 10.1 °C/W
(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report.

6.5 Electrical Characteristics

over recommended operating junction temperature range, VI(IN) = 5.5 V, IO = 1 A, VI(ENx) = 0 V for TPS2062-Q1 or VI(EN) = 5.5 V for TPS2065-Q1 (unless otherwise noted)
PARAMETER TEST CONDITIONS(1) MIN TYP MAX UNIT
POWER SWITCH
rDS(ON) Static drain-source ON-state resistance, 5-V operation and 3.3-V operation VI(IN) = 5 V or 3.3 V, IO = 1 A, –40°C ≤ TA ≤ 125°C 70 135 mΩ
Static drain-source ON-state resistance, 2.7-V operation(2) VI(IN) = 2.7 V, IO = 1 A, –40°C ≤ TA ≤ 125°C 75 150 mΩ
tr Rise time, output CL = 1 μF, RL= 5 Ω, TA = 25°C VI(IN) = 5.5 V 0.6 1.5 ms
VI(IN) = 2.7 V 0.4 1
tf Fall time, output CL = 1 μF, RL= 5 Ω, TA = 25°C VI(IN) = 5.5 V 0.05 0.5 ms
VI(IN) = 2.7 V 0.05 0.5
ENABLE INPUT EN OR EN
VIH High-level input voltage 2.7 V ≤ VI(IN) ≤ 5.5 V 2 V
VIL Low-level input voltage 2.7 V ≤ VI(IN) ≤ 5.5 V 0.8
II Input current VI(ENx) = 0 V or 5.5 V –1 1 μA
tON Turnon time CL = 100 μF, RL= 5 Ω 3 ms
toff Turnoff time CL = 100 μF, RL= 5 Ω 10
CURRENT LIMIT
IOS Short-circuit output current(1) VI(IN) = 5 V, OUT connected to GND,
Device enabled into short-circuit		 TA = 25°C 1.1 1.5 1.9 A
–40°C ≤ TA ≤ 125°C 1.1 1.5 2.1
IOC_TRIP Overcurrent trip threshold VI(IN) = 5 V, current ramp (≤ 100 A/s) on OUT 1.6 2.3 2.9 A
SUPPLY CURRENT (TPS2062-Q1)
Supply current, low-level output No load on OUT, VI(ENx) = 5.5 V TA = 25°C 0.5 1 μA
–40°C ≤ TA ≤ 125°C 0.5 5
Supply current, high-level output No load on OUT, VI(ENx) = 0 V TA = 25°C 50 70 μA
–40°C ≤ TA ≤ 125°C 50 90
Leakage current OUT connected to ground, VI(ENx) = 5.5 V –40°C ≤ TA ≤ 125°C 1 μA
Reverse leakage current VI(OUTx) = 5.5 V, IN = ground TA = 25°C 0.2 μA
SUPPLY CURRENT (TPS2065-Q1)
Supply current, low-level output No load on OUT, VI(EN) = 0 V TA = 25°C 0.5 1 μA
–40°C ≤ TA ≤ 125°C 0.5 5
Supply current, high-level output No load on OUT, VI(EN) = 5.5 V TA = 25°C 43 60 μA
–40°C ≤ TA ≤ 125°C 43 70
Leakage current OUT connected to ground, VI(EN) = 0 V –40°C ≤ TA ≤ 125°C 1 μA
Reverse leakage current VI(OUTx) = 5.5 V, IN = ground TA = 25°C 0 μA
UNDERVOLTAGE LOCKOUT
Low-level input voltage, IN 2 2.5 V
Hysteresis, IN TA = 25°C 75 mV
OVERCURRENT OC1 AND OC2
Output low voltage, VOL(OCx) IO(OCx) = 5 mA 0.4 V
Off-state current VO(OCx) = 5 V or 3.3 V 1 μA
OC deglitch(2) OCx assertion or deassertion 4 8 15 ms
THERMAL SHUTDOWN(3)
Thermal shutdown threshold 135 °C
Recovery from thermal shutdown 125 °C
Hysteresis 10 °C
(1) Pulse-testing techniques maintain junction temperature close to ambient temperature; thermal effects must be taken into account separately.
(2) Not tested in production, specified by design.
(3) The thermal shutdown only reacts under overcurrent conditions.

6.6 Dissipation Ratings

PACKAGE TA ≤ 25°C
POWER RATING		 DERATING FACTOR
ABOVE TA = 25°C		 TA = 125°C
POWER RATING
DGN-8 2.14 W 17.123 mW/°C 428 mW

6.7 Typical Characteristics

TPS2062-Q1 TPS2065-Q1 tontim_v_vi_lvsa01.gif
Figure 1. Turnon Time vs Input Voltage
TPS2062-Q1 TPS2065-Q1 ristim_v_vi_lvsa01.gif
Figure 3. Rise Time vs Input Voltage
TPS2062-Q1 TPS2065-Q1 icc_v_tj_lvsa01.gif
Figure 5. TPS2062-Q1 Supply Current, Output Enabled
vs Junction Temperature
TPS2062-Q1 TPS2065-Q1 icc2_v_tj_lvsa01.gif
Figure 7. TPS2062-Q1 Supply Current, Output Disabled
vs Junction Temperature
TPS2062-Q1 TPS2065-Q1 rdson_v_tj_lvsa01.gif
Figure 9. Static Drain-Source ON-State Resistance
vs Junction Temperature
TPS2062-Q1 TPS2065-Q1 thrcurr_v_vi_lvsa01.gif
Figure 11. Threshold Trip Current vs Input Voltage
TPS2062-Q1 TPS2065-Q1 mtrsp_v_pk_lvsa01.gif
Figure 13. Current-Limit Response vs Peak Current
TPS2062-Q1 TPS2065-Q1 tofftim_v_vi_lvsa01.gif
Figure 2. Turnoff Time vs Input Voltage
TPS2062-Q1 TPS2065-Q1 faltim_v_vi_lvsa01.gif
Figure 4. Fall Time vs Input Voltage
TPS2062-Q1 TPS2065-Q1 icc_61_tj_lvs490.gif
Figure 6. TPS2065-Q1 Supply Current, Output Enabled
vs Junction Temperature
TPS2062-Q1 TPS2065-Q1 icc2_61_tj_lvs490.gif
Figure 8. TPS2065-Q1 Supply Current, Output Disabled
vs Junction Temperature
TPS2062-Q1 TPS2065-Q1 scirio_v_tj_lvsa01.gif
Figure 10. Short-Circuit Output Current
vs Junction Temperature
TPS2062-Q1 TPS2065-Q1 ovio_v_tj_lvsa01.gif
Figure 12. Undervoltage Lockout vs Junction Temperature