SLVS028K April 1983 – September 2016 TL7702A , TL7705A , TL7709A , TL7712A , TL7715A
PRODUCTION DATA.
- 1 Features
- 2 Applications
- 3 Description
- 4 Revision History
- 5 Pin Configuration and Functions
- 6 Specifications
- 7 Parameter Measurement Information
- 8 Detailed Description
- 9 Application and Implementation
- 10Power Supply Recommendations
- 11Layout
- 12Device and Documentation Support
- 13Mechanical, Packaging, and Orderable Information
6 Specifications
6.1 Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted) (1)| MIN | MAX | UNIT | |||
|---|---|---|---|---|---|
| VCC | Supply voltage(3) | 20 | V | ||
| VI | Input voltage, RESIN | –0.3 | 20 | V | |
| VI | Input voltage range SENSE | TL7702A(2) | –0.3 | 6 | V |
| TL7705A | –0.3 | 20 | V | ||
| TL7709A | –0.3 | 20 | V | ||
| TL7712A, TL7715A | –0.3 | 20 | V | ||
| IOH | High-level output current, IOH, RESET | –30 | mA | ||
| IOL | Low-level output current, IOL, RESET | 30 | mA | ||
| TJ | Operating virtual junction temperature | 150 | °C | ||
| Tstg | Storage temperature | –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 voltage values are with respect to GND.
(3) For proper operation of the TL7702A, the voltage applied to the SENSE terminal should not exceed VCC − 1 V or 6 V, whichever is less
6.2 ESD Ratings
| VALUE | UNIT | |||
|---|---|---|---|---|
| V(ESD) | Electrostatic discharge | Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) | 1000 | V |
| Charged device model (CDM), per JEDEC specification JESD22-C101(2) | 1000 | |||
(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.
(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.
6.3 Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)| MIN | MAX | UNIT | |||
|---|---|---|---|---|---|
| VCC | Supply Voltage | 3.5 | 18 | V | |
| VIH | High-level input voltage at RESIN | 2 | V | ||
| VIL | Low-level input voltage at RESIN | 0.6 | V | ||
| VI | Input voltage, SENSE | TL7702A | 0 | See(1) | V |
| TL7705A | 0 | 10 | |||
| TL7709A | 0 | 15 | |||
| TL7712A | 0 | 20 | |||
| TL7715A | 0 | 20 | |||
| IOH | High-level output current, RESET | –16 | mA | ||
| IOL | Low-level output current, RESET | 16 | mA | ||
| TA | Operating free-air temperature | TL77xxAC | 0 | 70 | °C |
| TL77xxAI | –40 | 85 | |||
(1) For proper operation of the TL7702A, the voltage applied to the SENSE terminal should not exceed VCC − 1 V or 6 V, whichever is less.
6.4 Thermal Information
| THERMAL METRIC(1) | TL77xxA | UNIT | |||
|---|---|---|---|---|---|
| D | P | PS | |||
| 8 PINS | 8 PINS | 8 PINS | |||
| RθJA | Junction-to-ambient thermal resistance | 97 | 85 | 95 | °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 operating free-air temperature range (unless otherwise noted)| PARAMETER | TEST CONDITIONS(1) | TL77xxAC TL77xxAI |
UNIT | ||||||
|---|---|---|---|---|---|---|---|---|---|
| MIN | TYP | MAX | |||||||
| VOH | High-level output voltage, RESET | IOH = –16 mA | VCC – 1.5 | V | |||||
| VOL | Low-level output voltage, RESET | IOL = 16 mA | 0.4 | V | |||||
| Vref | Reference Voltage | TA = 25°C | 2.48 | 2.53 | 2.58 | V | |||
| VIT– | Negative-going input threshold voltage, SENSE | TL7702A | TA = 25°C | 2.48 | 2.53 | 2.58 | V | ||
| TL7705A | 4.5 | 4.55 | 4.6 | ||||||
| TL7709A | 7.5 | 7.6 | 7.7 | ||||||
| TL7712A | 10.6 | 10.8 | 11 | ||||||
| TL7715A | 13.2 | 13.5 | 13.8 | ||||||
| Vhys | Hysteresis, SENS (VIT+ – VIT–) | TL7702A | TA = 25°C | 10 | mV | ||||
| TL7705A | 15 | ||||||||
| TL7709A | 20 | ||||||||
| TL7712A | 35 | ||||||||
| TL7715A | 45 | ||||||||
| II | Input current | RESIN | VI = 2.4 V to VCC | 20 | µA | ||||
| VI = 0.4 V | –100 | ||||||||
| SENSE | TL7702A | Vref < VI < VCC – 1.5 V | 0.5 | 2 | |||||
| IOH | High-level output current, RESET | VO = 18 V | 50 | µA | |||||
| IOL | Low-level output current, RESET | VO = 0 | –50 | µA | |||||
| ICC | Supply current | All inputs and outputs open | 1.8 | 3 | mA | ||||
(1) All electrical characteristics are measured with 0.1-µF capacitors connected at REF, CT, and VCC to GND.
6.6 Switching Characteristics
over operating free-air temperature range (unless otherwise noted)| PARAMETER | TEST CONDITIONS(1) | TL77xxAC TL77xxAI |
UNIT | ||||
|---|---|---|---|---|---|---|---|
| MIN | TYP | MAX | |||||
| Output pulse duration | CT = 0.1 µF | 0.65 | 1.2 | 2.6 | msec | ||
| Input pulse duration at RESIN | 0.4 | µs | |||||
| tw(S) | Pulse duration at sense input to switch outputs | VIH = VIT− + 200 mV, VIL = VIT− − 200 mV | 2 | µs | |||
| tpd | propagation delay time, RESIN to RESET | VCC = 5V | 1 | µs | |||
| tr | Rise time | RESET | VCC = 5 V(2) | 0.2 | µs | ||
| RESET | 3.5 | ||||||
| tf | Fall time | RESET | VCC = 5 V(2) | 3.5 | µs | ||
| RESET | 0.2 | ||||||
(1) All switching characteristics are measured with 0.1-µF capacitors connected at REF and VCC to GND.
(2) The rise and fall times are measured with a 4.7-kΩ load resistor at RESET and RESET.
6.7 Typical Characteristics
Figure 2. Assertion Time vs Load Resistance
Figure 4. Assertion Time vs Load Capacitance
Figure 3. Deassertion Time vs Load Resistance
Figure 5. De-assertion Time vs Load Capacitance