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LM66100-Q1

現行

具整合式 FET 的車用 1.5V 至 5.5V、1.5-A、0.5μA IQ 理想二極體

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產品規格表

LM66100-Q1

現行
產品規格表 立即訂購

產品詳細資料

Vin (min) (V) 1.5 Vin (max) (V) 5.5 Number of channels 1 Features Enable, Gate ON/OFF control, Power good signal, Reverse current blocking, Reverse polarity protection Iq (typ) (mA) 0.00015 Iq (max) (mA) 0.0003 FET Integrated single FET Operating temperature range (°C) -40 to 125 VSense reverse (typ) (mV) 46 Design support EVM Rating Automotive Imax (A) 1.5 Shutdown current (ISD) (mA) (A) 0.00012 Device type Ideal diode controller Product type Ideal diode controller
Vin (min) (V) 1.5 Vin (max) (V) 5.5 Number of channels 1 Features Enable, Gate ON/OFF control, Power good signal, Reverse current blocking, Reverse polarity protection Iq (typ) (mA) 0.00015 Iq (max) (mA) 0.0003 FET Integrated single FET Operating temperature range (°C) -40 to 125 VSense reverse (typ) (mV) 46 Design support EVM Rating Automotive Imax (A) 1.5 Shutdown current (ISD) (mA) (A) 0.00012 Device type Ideal diode controller Product type Ideal diode controller
SOT-SC70 (DCK) 6 4.2 mm² 2 x 2.1
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
  • Wide operating voltage range: 1.5 V–5.5 V
  • Reverse voltage standoff on VIN: –6-V absolute maximum
  • Maximum continuous current (IMAX): 1.5 A
  • On-Resistance (RON):
    • 5-V VIN = 79 mΩ (typical)
    • 3.6-V VIN = 91 mΩ (typical)
    • 1.8-V VIN = 141 mΩ (typical)
  • Comparator chip enable (CE)
  • Channel status indication (ST)
  • Low current consumption:
    • 3.6-V VIN shutdown current (ISD,VIN): 120 nA (typical)
    • 3.6-V VIN quiescent current (IQ, VIN): 150 nA (typical)
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 1: –40°C to 125°C ambient operating temperature range
  • Wide operating voltage range: 1.5 V–5.5 V
  • Reverse voltage standoff on VIN: –6-V absolute maximum
  • Maximum continuous current (IMAX): 1.5 A
  • On-Resistance (RON):
    • 5-V VIN = 79 mΩ (typical)
    • 3.6-V VIN = 91 mΩ (typical)
    • 1.8-V VIN = 141 mΩ (typical)
  • Comparator chip enable (CE)
  • Channel status indication (ST)
  • Low current consumption:
    • 3.6-V VIN shutdown current (ISD,VIN): 120 nA (typical)
    • 3.6-V VIN quiescent current (IQ, VIN): 150 nA (typical)

The LM66100-Q1 is a Single-Input, Single-Output (SISO) integrated ideal diode that is well suited for a variety of applications. The device contains a P-channel MOSFET that can operate over an input voltage range of 1.5 V to 5.5 V and can support a maximum continuous current of 1.5 A.

The chip enable works by comparing the CE pin voltage to the input voltage. When the CE pin voltage is higher than VIN, the device disables and the MOSFET is off. When the CE pin voltage is lower, the MOSFET is on. The LM66100-Q1 also comes with reverse polarity protection (RPP) that can protect the device from a miswired input, such as a reversed battery.

Two LM66100-Q1 devices can be used in an ORing configuration similar to a dual diode ORing implementation. In this configuration, the devices pass the highest input voltage to the output while blocking reverse current flow into the input supplies. These devices can compare input and output voltages to make sure that reverse current is blocked through an internal voltage comparator.

The LM66100-Q1 is available in a standard SC-70 package characterized for operation over a junction temperature range of –40°C to 150°C.

The LM66100-Q1 is a Single-Input, Single-Output (SISO) integrated ideal diode that is well suited for a variety of applications. The device contains a P-channel MOSFET that can operate over an input voltage range of 1.5 V to 5.5 V and can support a maximum continuous current of 1.5 A.

The chip enable works by comparing the CE pin voltage to the input voltage. When the CE pin voltage is higher than VIN, the device disables and the MOSFET is off. When the CE pin voltage is lower, the MOSFET is on. The LM66100-Q1 also comes with reverse polarity protection (RPP) that can protect the device from a miswired input, such as a reversed battery.

Two LM66100-Q1 devices can be used in an ORing configuration similar to a dual diode ORing implementation. In this configuration, the devices pass the highest input voltage to the output while blocking reverse current flow into the input supplies. These devices can compare input and output voltages to make sure that reverse current is blocked through an internal voltage comparator.

The LM66100-Q1 is available in a standard SC-70 package characterized for operation over a junction temperature range of –40°C to 150°C.
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* Data sheet LM66100-Q1 5.5-V, 1.5-A 79-mΩ, Automotive, Low IQ Ideal Diode with Input Polarity Protection datasheet (Rev. A) PDF | HTML 2022年 3月 9日

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LM66100EVM — LM66100 ±6V、1.5A 低 IQ 理想二極體評估模組

The LM66100 evaluation module (EVM) is an assembled and tested circuit for evaluating the LM66100 ideal diode. The LM66100EVM allows the user to apply different input voltages (1.5 V to 5.5 V) under different loading conditions (0 A to 1.5 A), and evaluate configurations such as Dual ORing and (...)
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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