MCP1602 datasheet(8/26 Pages) MICROCHIP

8 / 26 page

MCP1602

DS22061A-page 8

Typical Performance Curves (Continued)

Note: Unless otherwise indicated, V

IN = SHDN =3.6V, COUT =CIN = 4.7 µF, L = 4.7 µH, VOUT(ADJ) = 1.8V, ILOAD = 100 mA,

TA = +25°C. Adjustable or fixed output voltage options can be used to generate the Typical Performance Characteristics.

FIGURE 2-7:

Efficiency vs. Input Voltage

(VOUT = 3.3V).

FIGURE 2-8:

PG Active Time-out vs.

Ambient Temperature.

FIGURE 2-9:

Feedback Voltage vs.

Ambient Temperature.

FIGURE 2-10:

Efficiency vs. Output Load

(VOUT = 3.3V).

FIGURE 2-11:

PG Threshold Voltage vs.

Ambient Temperature.

FIGURE 2-12:

Output Voltage vs. Load

Current (VOUT = 1.8V).

85.0

87.5

90.0

92.5

95.0

97.5

100.0

4.2

4.4

4.6

4.8

5.0

5.2

5.4

Input Voltage (V)

VOUT = 3.3V

IOUT = 100 mA

IOUT = 500 mA

IOUT = 300 mA

200

220

240

260

280

300

320

340

-40 -25 -10 5

20 35 50 65 80 95 110 125

Ambient Temperature (°C)

0.812

0.816

0.820

0.824

0.828

0.832

Ambient Temperature (°C)

100

0.1

100

1000

Output Current (mA)

VOUT = 3.3V

VIN = 5.5V

VIN = 4.2V

-40 -25 -10 5

20 35 50 65 80 95 110 125

Ambient Temperature (°C)

PG Threshold High

PG Threshold Low

1.81

1.82

1.83

1.84

1.85

50 100 150 200 250 300 350 400 450 500

Output Current (mA)

MCP1602 数据表(PDF) 8 Page - Microchip Technology

MCP1602 数据表(HTML) 8 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

数据表下载

链接网址

MCP1602 数据表(PDF) 8 Page - Microchip Technology

MCP1602 数据表(HTML) 8 Page - Microchip Technology

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

数据表 下载

链接网址

数据表下载