Datasheet LTC3544B (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | Quad Synchronous Step-Down Regulator: 2.25MHz, 300mA, 200mA, 200mA, 100mA |
| Pages / Page | 18 / 6 — PFET RDS(ON) vs Supply Voltage. NFET RDS(ON) vs Supply Voltage. PFET … |
| File Format / Size | PDF / 300 Kb |
| Document Language | English |
PFET RDS(ON) vs Supply Voltage. NFET RDS(ON) vs Supply Voltage. PFET RDS(ON) vs Temperature. NFET RDS(ON) vs Temperature
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Text Version of Document
LTC3544B Typical perForMance characTerisTics
PFET RDS(ON) vs Supply Voltage NFET RDS(ON) vs Supply Voltage
1.2 1.0 TA = 25°C TA = 25°C 0.9 1.0 0.8 0.8 0.7 0.6 (Ω) (Ω) 0.6 0.5 R DS(ON) R DS(ON) 0.4 0.4 0.3 300 300 0.2 200 (B) 0.2 200 (B) 200 (A) 0.1 200 (A) 100 100 0 0 2 2.5 3 3.5 4 4.5 5 5.5 6 2 3 4 5 6 VIN (V) VIN (V) 3544B G16 3544B G17
PFET RDS(ON) vs Temperature NFET RDS(ON) vs Temperature
1.0 1.0 VIN = 3.6V VIN = 3.6V 0.9 0.9 0.8 0.8 0.7 0.7 0.6 0.6 (Ω) (Ω) 0.5 0.5 R DS(ON) 0.4 R DS(ON) 0.4 0.3 0.3 0.2 300 0.2 300 200 (B) 200 (B) 0.1 200 (A) 0.1 200 (A) 100 100 0 0 –50 –30 –10 10 30 50 70 90 –50 0 50 100 TEMPERATURE (°C) TEMPERATURE (°C) 3544B G18 3544B G19 3544bfb Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Functional Diagrams Operation Applications Information Package Description Revision History Related Parts
PFET RDS(ON) vs Supply Voltage NFET RDS(ON) vs Supply Voltage
1.2 1.0 TA = 25°C TA = 25°C 0.9 1.0 0.8 0.8 0.7 0.6 (Ω) (Ω) 0.6 0.5 R DS(ON) R DS(ON) 0.4 0.4 0.3 300 300 0.2 200 (B) 0.2 200 (B) 200 (A) 0.1 200 (A) 100 100 0 0 2 2.5 3 3.5 4 4.5 5 5.5 6 2 3 4 5 6 VIN (V) VIN (V) 3544B G16 3544B G17
PFET RDS(ON) vs Temperature NFET RDS(ON) vs Temperature
1.0 1.0 VIN = 3.6V VIN = 3.6V 0.9 0.9 0.8 0.8 0.7 0.7 0.6 0.6 (Ω) (Ω) 0.5 0.5 R DS(ON) 0.4 R DS(ON) 0.4 0.3 0.3 0.2 300 0.2 300 200 (B) 200 (B) 0.1 200 (A) 0.1 200 (A) 100 100 0 0 –50 –30 –10 10 30 50 70 90 –50 0 50 100 TEMPERATURE (°C) TEMPERATURE (°C) 3544B G18 3544B G19 3544bfb Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Functional Diagrams Operation Applications Information Package Description Revision History Related Parts
