Datasheet LTC3544B (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Quad Synchronous Step-Down Regulator: 2.25MHz, 300mA, 200mA, 200mA, 100mA |
| 页数 / 页 | 18 / 6 — PFET RDS(ON) vs Supply Voltage. NFET RDS(ON) vs Supply Voltage. PFET … |
| 文件格式/大小 | PDF / 300 Kb |
| 文件语言 | 英语 |
PFET RDS(ON) vs Supply Voltage. NFET RDS(ON) vs Supply Voltage. PFET RDS(ON) vs Temperature. NFET RDS(ON) vs Temperature
该数据表的模型线
文件文字版本
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