ZHCSQI2A November 2022 – January 2024 TPS92620-Q1
PRODUCTION DATA
- 1
- 1 特性
- 2 應用
- 3 說明
- 4 Pin Configuration and Functions
- 5 Specifications
-
6 Detailed Description
- 6.1 Overview
- 6.2 Functional Block Diagram
- 6.3
Feature Description
- 6.3.1 Power Supply (SUPPLY)
- 6.3.2 Enable and Shutdow(EN)
- 6.3.3 Constant-Current Output and Setting (INx)
- 6.3.4 Thermal Sharing Resistor (OUTx and RESx)
- 6.3.5 PWM Control (PWMx)
- 6.3.6 Supply Control
- 6.3.7 Diagnostics
- 6.3.8 FAULT Bus Output With One-Fails-All-Fail
- 6.3.9 FAULT Table
- 6.3.10 LED Fault Summary
- 6.3.11 IO Pins Inner Connection
- 6.4 Device Functional Modes
- 7 Application and Implementation
- 8 Device and Documentation Support
- 9 Revision History
- 10Mechanical, Packaging, and Orderable Information
封裝選項
機械數據 (封裝 | 引腳)
散熱焊盤機械數據 (封裝 | 引腳)
- DRR|12
訂購信息
5.6 Typical Characteristics
Figure 5-1 Output Current
vs Supply Voltage
Figure 5-3 Output Current vs Dropout
Voltage
Figure 5-5 PWM Output Duty Cycle vs PWM Input
Duty Cycle
Figure 5-7 Power Dissipation vs Supply
Voltage
Figure 5-9 Power Dissipation vs Supply
Voltage
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(PWM1) |
| Ch4 = I(OUT_Tot) |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(PWM1) |
| Ch4 = I(OUT_Tot) |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(FAULT) |
| Ch4 = I(OUT_Tot) |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(FAULT) |
| Ch4 = I(OUT_Tot) |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(FAULT) |
| Ch4 = I(OUT_Tot) | DIAGEN = High when Supply > 8V | |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(FAULT) |
| Ch4 = I(OUT_Tot) | DIAGEN = High when Supply > 8V | |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(FAULT) |
| Ch4 = I(OUT_Tot) | DIAGEN = High when Supply > 8V | |
Figure 5-2 Output Current
vs Temperature
Figure 5-4 Output Current vs Dropout
Voltage
Figure 5-6 Output Current Distribution vs
Supply Voltage
Figure 5-8 Output Current Distribution vs
Supply Voltage
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(PWM1) |
| Ch4 = I(OUT_Tot) |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(PWM1) |
| Ch4 = I(OUT_Tot) |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(FAULT) |
| Ch4 = I(OUT_Tot) |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(FAULT) |
| Ch4 = I(OUT_Tot) |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(FAULT) |
| Ch4 = I(OUT_Tot) | DIAGEN = High when Supply > 8V | |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(FAULT) |
| Ch4 = I(OUT_Tot) | DIAGEN = High when Supply > 8V | |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(FAULT) |
| Ch4 = I(OUT_Tot) | DIAGEN = High when Supply > 8V | |
| Ch1 = V(SUPPLY) | Ch2 = V(OUT1) | Ch3 = V(FAULT) |
| Ch4 = I(OUT_Tot) | DIAGEN = High when Supply > 8V | |