Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tube |
| Series | PROFET® |
| Part Status | Obsolete |
| Switch Type | General Purpose |
| Number of Outputs | 2 |
| Ratio - Input: Output | 1:1 |
| Output Configuration | High Side |
| Output Type | N-Channel |
| Interface | On/Off |
| Voltage - Load | 5V ~ 34V |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Current - Output (Max) | 1.8A |
| Rds On (Typ) | 160mOhm |
| Input Type | Non-Inverting |
| Features | Auto Restart, Status Flag |
| Fault Protection | Current Limiting (Fixed), Open Load Detect, Over Temperature, Over Voltage |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Supplier Device Package | P-TO220-7-3 |
Tổng quan
Description
BTS611L1 is a smart, single-channel high-side switch (load switch) in the BTS family. It integrates a power MOSFET and control logic to connect/disconnect a load from the supply under MCU control.
Key points:
- Control: IN (from a microcontroller) enables/disables the load; DIAG/STATUS pin provides fault/status signals.
- Protections: undervoltage, overcurrent/short-circuit, overtemperature, and often reverse polarity protection; includes current limit and soft-start to limit inrush.
- Environment: designed for automotive-style environments and voltage ranges, with a compact package.
- Applications: drives loads such as lamps, solenoids, motors, and actuators, reducing discrete components and simplifying safety/prognostics.
- Usage: connect Vcc to supply, OUT to the load, and control IN; monitor DIAG/STATUS for fault conditions.
For exact electrical specs, pinout, timing, and application circuits, refer to the BTS611L1 datasheet. If you want, I can summarize the key specs or provide a basic connection diagram.
Key points:
- Control: IN (from a microcontroller) enables/disables the load; DIAG/STATUS pin provides fault/status signals.
- Protections: undervoltage, overcurrent/short-circuit, overtemperature, and often reverse polarity protection; includes current limit and soft-start to limit inrush.
- Environment: designed for automotive-style environments and voltage ranges, with a compact package.
- Applications: drives loads such as lamps, solenoids, motors, and actuators, reducing discrete components and simplifying safety/prognostics.
- Usage: connect Vcc to supply, OUT to the load, and control IN; monitor DIAG/STATUS for fault conditions.
For exact electrical specs, pinout, timing, and application circuits, refer to the BTS611L1 datasheet. If you want, I can summarize the key specs or provide a basic connection diagram.
Equivalent
BTS611L1 is an Infineon 1 A automotive high‑side switch with protection and diagnostics. Near equivalents include:
- Infineon BTS611L0 and BTS611L2 (same BTS611 family)
- TI TPS1H100‑Q1 and TPS1H110‑Q1 (automotive high‑side switches with current limit/diagnostic)
Note: verify input voltage range, current limit, protection features, and package for true interchangeability.
- Infineon BTS611L0 and BTS611L2 (same BTS611 family)
- TI TPS1H100‑Q1 and TPS1H110‑Q1 (automotive high‑side switches with current limit/diagnostic)
Note: verify input voltage range, current limit, protection features, and package for true interchangeability.
Features
Key features of BTS611L1 (high‑side switch):
- Integrated high‑side switch with a built‑in MOSFET and current limiting (up to ~1 A).
- Automotive‑grade input range around 6–28 V, with tolerance for automotive transients.
- Protections: overcurrent/short‑circuit with auto‑retry, undervoltage lockout, overvoltage protection, thermal shutdown.
- Reverse polarity protection and inductive‑load protection (flyback/diodes).
- Inrush control: soft‑start/slew‑rate control to limit startup current.
- Enable control (EN) to switch output on/off.
- Diagnostics: DIAG/STATUS output for fault/ON indication (often open‑drain).
- Auto‑retry after fault and robust operation in harsh automotive environments.
- Low power in standby and suitable packaging for compact automotive applications (8‑pin).
Note: exact current rating and voltage ranges can vary by revision; verify with the latest datasheet for precise parameters.
- Integrated high‑side switch with a built‑in MOSFET and current limiting (up to ~1 A).
- Automotive‑grade input range around 6–28 V, with tolerance for automotive transients.
- Protections: overcurrent/short‑circuit with auto‑retry, undervoltage lockout, overvoltage protection, thermal shutdown.
- Reverse polarity protection and inductive‑load protection (flyback/diodes).
- Inrush control: soft‑start/slew‑rate control to limit startup current.
- Enable control (EN) to switch output on/off.
- Diagnostics: DIAG/STATUS output for fault/ON indication (often open‑drain).
- Auto‑retry after fault and robust operation in harsh automotive environments.
- Low power in standby and suitable packaging for compact automotive applications (8‑pin).
Note: exact current rating and voltage ranges can vary by revision; verify with the latest datasheet for precise parameters.
Pinout
- Pin count: 8 pins
- Function: One-channel high-side power switch for automotive loads. It switches the load from Vcc to OUT under control of IN/EN and includes protection (current limit/short-circuit, over/under voltage, thermal shutdown) and diagnostic feedback.
- Function: One-channel high-side power switch for automotive loads. It switches the load from Vcc to OUT under control of IN/EN and includes protection (current limit/short-circuit, over/under voltage, thermal shutdown) and diagnostic feedback.
Manufacturer
- Manufacturer: Infineon Technologies AG.
- What kind of company: A German multinational semiconductor company that designs and manufactures automotive, industrial, power, and security semiconductors; a global leader in energy-efficient electronics.
- What kind of company: A German multinational semiconductor company that designs and manufactures automotive, industrial, power, and security semiconductors; a global leader in energy-efficient electronics.
Application
- Automotive 12/24 V body electronics: load switching under MCU control
- Lighting control: exterior and interior illumination power distribution
- Accessory actuators: power windows, seats, mirrors, sunroofs, wipers
- Motors and pumps: fans, HVAC valves, small DC motors
- General load-switching with protection/diagnostics in vehicle power distribution networks
Note: BTS611L1 is a high-side smart switch used to protect and drive loads in automotive electrical systems.
- Lighting control: exterior and interior illumination power distribution
- Accessory actuators: power windows, seats, mirrors, sunroofs, wipers
- Motors and pumps: fans, HVAC valves, small DC motors
- General load-switching with protection/diagnostics in vehicle power distribution networks
Note: BTS611L1 is a high-side smart switch used to protect and drive loads in automotive electrical systems.
Package
BTS611L1 comes in the PG-DSO-8 (Power-SSO-8) package.
