TLE8082ESXUMA1
Small Engine Management ICThe TLE8082ESXUMA1 is a small engine management ic from Infineon Technologies. View the full TLE8082ESXUMA1 datasheet below including key specifications, electrical characteristics, absolute maximum ratings.
Official TLE8082ESXUMA1 datasheet (PDF) — the source this page was extracted from.
TLE8082ESXUMA1 Key Specifications
| Parameter | Value |
|---|---|
| Applications | Engine Management |
| Quiescent Current | 16mA (Max) |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Package / Case | 24-TSSOP (0.154\", 3.90mm Width) Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | PG-TSDSO-24 |
| Supply Voltage | 6V ~ 40V |
TLE8082ESXUMA1 Overview
Part: TLE8082ES
Type: Small engine management IC
Description: A companion IC designed for enhanced Electronic Fuel Injection (EFI) systems in EURO5/BHARATVI 2-/3-wheeler combustion engines, integrating a pre-regulator for external FETs, 5 V sensor and communication supplies, an SPI interface, and four low-side power stages with protection and diagnostic features.
Operating Conditions:
- Operating temperature: -40 to 150 °C
- 5 V sensor supply
- 5 V communication supply
Absolute Maximum Ratings:
- Max supply voltage (VS): 40 V
- Max power stage output voltage (OUT1, OUT2): 50 V
- Max power stage output voltage (OUT3, OUT4): 35 V
- Max junction temperature: 150 °C
Key Specs:
- (No electrical characteristics tables with specific values were provided in the text.)
Features:
- Voltage pre-regulator with external FET
- 5 V sensor supply (tracking 5 V supply input)
- 5 V communication supply (tracking 5 V supply input)
- Permanent supply feature with dedicated KEY input and After-run functionality
- 4 low side drivers for inductive loads with overtemperature and overcurrent protection
- Open load/short to GND in off diagnosis for low side drivers
- 1 low-side power stage with current measurement feature (O2-heater)
- Window watchdog module
- Serial Peripheral Interface (SPI)
- Green Product (RoHS compliant)
Applications:
- Motorcycles, 2- and 3-wheelers and scooters
- Watercraft, marines and jet-skis
- Snow mobiles
Package:
- PG-TSDSO-24 (24 pins)
TLE8082ESXUMA1 Features
- Power supplies
- -Voltage pre-regulator with external FET
- -5 V sensor supply (tracking 5 V supply input)
- -5 V communication supply (tracking 5 V supply input)
- Permanent supply feature
- -dedicated KEY input
- -After-run functionality
- 4 low side drivers for inductive loads with overtemperature and overcurrent protection and open load/short to GND in off diagnosis
- -3 low-side power stages
- -1 low-side power stage with current measurement feature (O 2 -heater)
- Window watchdog module
- Serial Peripheral Interface (SPI)
- Green Product (RoHS compliant)
TLE8082ESXUMA1 Applications
All automotive applications, in particular
- Motorcycles, 2- and 3-wheelers and scooters
- Watercraft, marines and jet-skis
- Snow mobiles
TLE8082ESXUMA1 Pin Configuration
24
23
22
21
20
19
18
-
7 OUT3
-
8 PGND
-
9 OUT2
10
- 11 PGND
12
-
1 VG
-
2 V6VI
-
3 3 CP
-
4 VS
5
- 6 OUT4
17
16
15
14
13
18
17
16
15
14
13
24
23
22
21
20
19
1
2
4
5
6
7
8
9
10
11
12
KEY
OUT1
NRIO
V5VI
AGND
COM5V
CFB4
IN4
IN23
IN1
SO
SI
SCK
CSN
T5V
TLE8082ESXUMA1 Electrical Characteristics
T J = -40°C to 150°C; V VS = 10 - 18 V; V V5VI = 5 V; all voltages with respect to AGND = PGND, positive current flowing into pin (unless otherwise specified).
| Parameter | Symbol | Values | Values | Values | Unit | Note or condition | P-Number |
|---|---|---|---|---|---|---|---|
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Note or condition | P-Number |
| Pre-regulator output voltage | V V6VI | 6 | 6.5 | 7 | V | DS-155 | |
| Pre-regulator voltage drop VS to VG - normal operation | V VS-VG | - | - | 2 | V | V VS ≥ 12 V; V V6VI < 6 V V VS-VG = V VS - V VG capacitive load at pin VG | DS-281 |
| Pre-regulator delta voltage VG to VS - low battery | Δ V VG-VS | 3.5 | - | - | V | 4.5 V ≤ V VS ≤ 12 V; V V6VI < 6 V Δ V VG-VS = V VG - V VS capacitive load at pin VG | DS-280 |
| Capacitor at pin VG | C VG | - | 4.7 | - | nF | connect to AGND | DS-158 |
| Capacitor at pin V6VI | C V6VI | - | 20 | - | μF | I COM5V ≥ 35 mA; connect to AGND | DS-159 |
| Capacitor at pin CP | C CP | - | 4.7 | - | nF | connect to AGND; no static load | DS-160 |
| V5VI current consumption | I V5VI | - | - | 1.5 | mA | no SPI communication, power stages disabled | DS-293 |
TLE8082ESXUMA1 Absolute Maximum Ratings
T J = -40°C to 150°C; all voltages with respect to AGND = PGND, positive current flowing into pin (unless otherwise specified).
| Parameter | Symbol | Values | Values | Note or condition | P-Number | |
|---|---|---|---|---|---|---|
| Parameter | Symbol | Min. | Typ. | Max. | Note or condition | P-Number |
| Battery supply pin VS | V VS,mr | -0.3 | - | 40 | DS-34 | |
| Chargepump pin CP | V CP,mr | -0.3 | - | 40 | In addition, the maximum ratings parameter Charge pumppin CP to pin VS must be observed. | DS-35 |
| Chargepump pin CP to pin VS | V CP_VS,mr | -0.3 | - | 6 | V CP_VS,mr = V CP - V VS In addition, the maximum ratings parameter Charge pumppin CP must be observed. | DS-36 |
| Key detection input pin KEY | V KEY,mr | -0.3 | - | 40 | DS-37 | |
| Preregulator gate output pin VG | V VG,mr | -0.3 | - | 40 | In addition, the maximum ratings parameter Preregulator gate output pin VG to pin CP must be observed. | DS-38 |
| Preregulator gate output pin VG to pin CP | V VG_CP,mr | -40 | - | 0.3 | V VG_CP,mr = V VG - V CP In addition, the maximum ratings parameter Preregulator gate output pin VG must be observed. | DS-40 |
| 6V input pin V6VI | V V6VI,mr | -0.3 | - | 40 | DS-41 | |
| Sensor supply output pin T5V | V T5V,mr | -1 | - | 40 | DS-42 | |
| 5V supply input V5VI | V V5VI,mr | -0.3 | - | 5.5 | DS-43 | |
| Analog ground pin AGND | V AGND,mr | -0.3 | - | 0.3 | related toPGND | DS-44 |
| Communicati on supply output COM5V | V COM5V,mr | -0.3 | - | 5.5 | DS-45 |
TLE8082ESXUMA1 Thermal Information
| Parameter | Symbol | Values | Values | Values | Unit | Note or condition | P-Number |
|---|---|---|---|---|---|---|---|
| Min. | Typ. | Max. | |||||
| Thermal resistance junction to case | R th,j-c | - | 1.3 | 1.5 | K/W | DS-288 |
TLE8082ESXUMA1 Typical Application
Note:
This is a simplified application circuit. The function must be verified in the real application.
Note:
Analog GND (AGND) and power GND (PGND) can share the same potential. Low ohmic GND connection is required to avoid GND shifts.
Figure 17
Application diagram
TLE8082ESXUMA1 Package Information
㠮
㘵
ㄩ
朠
嬠
ㄠ
搠
桯
整
⁍
周
攠
摲
慷
楮
†
瑩
楳
渠
捯
浰
汩
慮
捥
⁷
楴
栠
䥓
传
ㄲ
㠭
㌰
Ⱐ
偲
潪
散
潮
浭
䅬
氠
摩
浥
湳
楯
渠
畮
楴
猠
牥
Figure 18 PG-TSDSO-24
Variants on the same datasheet
These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.
Other Integrated Circuits
- STM32F103C8T6 – STMicroelectronics, Microcontroller
- STM32F405RGT6 – STMicroelectronics, ARM Cortex-M4 MCU
- SN74AVC4T245PWR – Texas Instruments, Dual-Supply Bus Transceiver Level Translator
- STM32F446RCT6 – STMicroelectronics, ARM Cortex-M4 MCU
- STM32G070RBT6 – STMicroelectronics, Arm Cortex-M0+ 32-bit MCU
- ADS131M08IPBSR – Texas Instruments, Delta-Sigma ADC
- ISO1540DR – Texas Instruments, Bidirectional I²C Isolator
- ISO7740DBQR – Texas Instruments, Digital Isolator
All Integrated Circuits datasheetsAll Infineon Technologies datasheets (140)
Ask your AI agent about the TLE8082ESXUMA1
Connect SheetsData to Claude, Cursor, Codex or any MCP client and your agent reads this datasheet for you: pinout, limits, register maps and design checks, with the numbers taken from the PDF.
claude mcp add --transport http sheetsdata https://mcp.sheetsdata.com/mcp
Then ask: "Can the TLE8082ESXUMA1 run from my 12 V rail? Check it against the datasheet limits."
Create a free account $2 of usage every month, no card needed.