Datasheet LTC4364-1, LTC4364-2 (Analog Devices) - 6
| Hersteller | Analog Devices |
| Beschreibung | Surge Stopper with Ideal Diode |
| Seiten / Seite | 24 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS. HGATE Pull-Down Current. DGATE … |
| Dateiformat / Größe | PDF / 314 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS. HGATE Pull-Down Current. DGATE Pull-Down Current. Overcurrent Threshold. vs Temperature
Modelllinie für dieses Datenblatt
- LTC4364CDE-1#PBF LTC4364CDE-1#TRPBF LTC4364CDE-2#PBF LTC4364CDE-2#TRPBF LTC4364CMS-1#PBF LTC4364CMS-1#TRPBF LTC4364CMS-2#PBF LTC4364CMS-2#TRPBF LTC4364CS-1#PBF LTC4364CS-1#TRPBF LTC4364CS-2#PBF LTC4364CS-2#TRPBF LTC4364HDE-1#PBF LTC4364HDE-1#TRPBF LTC4364HDE-2#PBF LTC4364HDE-2#TRPBF LTC4364HMS-1#PBF LTC4364HMS-1#TRPBF LTC4364HMS-2#PBF LTC4364HMS-2#TRPBF LTC4364HS-1#PBF LTC4364HS-1#TRPBF LTC4364HS-2#PBF LTC4364HS-2#TRPBF LTC4364IDE-1#PBF LTC4364IDE-1#TRPBF LTC4364IDE-2#PBF LTC4364IDE-2#TRPBF LTC4364IMS-1#PBF LTC4364IMS-1#TRPBF LTC4364IMS-2#PBF LTC4364IMS-2#TRPBF LTC4364IS-1#PBF LTC4364IS-1#TRPBF LTC4364IS-2#PBF LTC4364IS-2#TRPBF
Textversion des Dokuments
LTC4364-1/LTC4364-2
TYPICAL PERFORMANCE CHARACTERISTICS HGATE Pull-Down Current DGATE Pull-Down Current Overcurrent Threshold vs Temperature vs Temperature vs OUT Voltage
200 200 60 ∆VSNS = 100mV OR FB = 1.5V VSENSE – VSOURCE = 200mV ∆VHGATE = 5V VCC = 12V 175 VCC = 12V 175 ∆VDGATE = 5V 50 150 150 (mA) (mA) 40 125 125 (mV) ∆V SNS 30 I HGATE(DN) 100 I DGATE(DN) 100 75 75 20 50 50 10 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 TEMPERATURE (°C) TEMPERATURE (°C) VOUT (V) 436412 G10 436412 G11 436412 G12
Overvoltage TMR Current Overcurrent TMR Current Retry Duty Cycle vs VCC – VOUT vs VCC – VOUT vs VCC – VOUT (LTC4364-2 Only)
–60 –300 0.8 OVERVOLTAGE CONDITION OVERCURRENT CONDITION OUT = 5V OUT = 5V 0.7 –50 TMR = 1V –250 TMR = 1V 0.6 –40 –200 0.5 OVERVOLTAGE CONDITION (µA) (µA) OUT = 16V –30 –150 0.4 I TMR(UP) I TMR(UP) 0.3 OVERCURRENT CONDITION –20 –100 OUT = 0V RETRY DUTY CYCLE (%) 0.2 –10 –50 0.1 0 0 0 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 VCC – VOUT (V) VCC – VOUT (V) VCC – VOUT (V) 436412 G13 436412 G14 436412 G15
Ideal Diode Regulation Voltage Ideal Diode Regulation Voltage EN, FLT Output Low vs Current vs VCC vs Temperature
1.50 50 60 VCC = 12V 1.25 45 VCC = 4V 50 40 1.00 35 40 (V) 0.75 (mV) 30 (mV) V OL VCC = 12V ∆V SD ∆V SD 30 25 0.50 20 20 0.25 15 0 10 10 0 1 2 3 4 5 4 6 8 10 12 20 40 60 80 –50 –25 0 25 50 75 100 125 CURRENT (mA) VCC (V) TEMPERATURE (°C) 436412 G16 436412 G17 436412 G18 436412f 6 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS HGATE Pull-Down Current DGATE Pull-Down Current Overcurrent Threshold vs Temperature vs Temperature vs OUT Voltage
200 200 60 ∆VSNS = 100mV OR FB = 1.5V VSENSE – VSOURCE = 200mV ∆VHGATE = 5V VCC = 12V 175 VCC = 12V 175 ∆VDGATE = 5V 50 150 150 (mA) (mA) 40 125 125 (mV) ∆V SNS 30 I HGATE(DN) 100 I DGATE(DN) 100 75 75 20 50 50 10 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 TEMPERATURE (°C) TEMPERATURE (°C) VOUT (V) 436412 G10 436412 G11 436412 G12
Overvoltage TMR Current Overcurrent TMR Current Retry Duty Cycle vs VCC – VOUT vs VCC – VOUT vs VCC – VOUT (LTC4364-2 Only)
–60 –300 0.8 OVERVOLTAGE CONDITION OVERCURRENT CONDITION OUT = 5V OUT = 5V 0.7 –50 TMR = 1V –250 TMR = 1V 0.6 –40 –200 0.5 OVERVOLTAGE CONDITION (µA) (µA) OUT = 16V –30 –150 0.4 I TMR(UP) I TMR(UP) 0.3 OVERCURRENT CONDITION –20 –100 OUT = 0V RETRY DUTY CYCLE (%) 0.2 –10 –50 0.1 0 0 0 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 VCC – VOUT (V) VCC – VOUT (V) VCC – VOUT (V) 436412 G13 436412 G14 436412 G15
Ideal Diode Regulation Voltage Ideal Diode Regulation Voltage EN, FLT Output Low vs Current vs VCC vs Temperature
1.50 50 60 VCC = 12V 1.25 45 VCC = 4V 50 40 1.00 35 40 (V) 0.75 (mV) 30 (mV) V OL VCC = 12V ∆V SD ∆V SD 30 25 0.50 20 20 0.25 15 0 10 10 0 1 2 3 4 5 4 6 8 10 12 20 40 60 80 –50 –25 0 25 50 75 100 125 CURRENT (mA) VCC (V) TEMPERATURE (°C) 436412 G16 436412 G17 436412 G18 436412f 6 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Typical Application Related Parts