MCP1640T-IMC datasheet(6/32 Pages) MICROCHIP

Part #	MCP1640T-IMC

Description	0.65V Start-up Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option

Download	32 Pages

Scroll/Zoom	100%

Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

Logo

6 / 32 page

MCP1640/B/C/D

DS22234A-page 6

 2010 Microchip Technology Inc.

Note: Unless otherwise indicated, VIN = EN = 1.2V, COUT =CIN =10 µF, L =4.7 µH, VOUT =3.3V, ILOAD =15 mA, TA = +25°C.

FIGURE 2-7:

3.3V VOUT vs. Ambient

Temperature.

FIGURE 2-8:

3.3V VOUT vs. Ambient

Temperature.

FIGURE 2-9:

3.3V VOUT vs. VIN.

FIGURE 2-10:

Minimum Start-up and

Shutdown VIN into Resistive Load vs. IOUT.

FIGURE 2-11:

FOSC vs. Ambient

Temperature.

FIGURE 2-12:

PWM Pulse Skipping Mode

Threshold vs. IOUT.

3.285

3.29

3.295

3.3

3.305

3.31

3.315

3.32

3.325

3.33

-40

-25

-10

5

20

35

50

65

80

Ambient Temperature (°C)

IOUT = 15 mA

VIN = 0.8V

VIN = 1.8V

VIN = 1.2V

3.26

3.28

3.30

3.32

3.34

3.36

3.38

-40

-25

-10

5

20

35

50

65

80

Ambient Temperature (°C)

IOUT = 15 mA

VIN = 1.5V

IOUT = 50 mA

IOUT = 5 mA

3.20

3.24

3.28

3.32

3.36

3.40

0.8

1.2

1.6

2

2.4

2.8

VIN (V)

TA = - 40°C

IOUT = 5 mA

TA = 25°C

TA = 85°C

0.25

0.40

0.55

0.70

0.85

1.00

0

2040

6080

100

IOUT (mA)

Startup

Shutdown

VOUT = 3.3V

480

485

490

495

500

505

510

515

520

525

-40

-25

-10

5

20

35

50

65

80

Ambient Temperature (°C)

VOUT = 3.3V

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

0123

45

6789

10

IOUT (mA)

VOUT = 3.3V

VOUT = 5.0V

VOUT = 2.0V

Similar Part No. - MCP1640T-IMC

Manufacturer	Part #	Datasheet	Description
Microchip Technology	MCP1640T-IMC	493Kb / 32P	0.65V START-UP SYNCHRONOUS BOOST REGULATOR WITH TRUE OUTPUT DISCONNECT OR INPUT/OUTPUT BYPASS OPTION 02/18/11
	MCP1640T-IMC	474Kb / 32P	0.65V Start-up Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option 01/05/10
	MCP1640T-IMC	511Kb / 32P	0.65V Start-Up Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option 07/14/15

More results

Similar Description - MCP1640T-IMC

Manufacturer	Part #	Datasheet	Description
Microchip Technology	MCP1640	474Kb / 32P	0.65V Start-up Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option 2010
	MCP1640	493Kb / 32P	0.65V START-UP SYNCHRONOUS BOOST REGULATOR WITH TRUE OUTPUT DISCONNECT OR INPUT/OUTPUT BYPASS OPTION 02/18/11
	MCP1640	511Kb / 32P	0.65V Start-Up Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option 07/14/15
	MCP1640BT-I	474Kb / 32P	0.65V Start-up Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option 01/05/10
	MCP1640	493Kb / 32P	0.65V Start-up Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option 2011
	MCP16251	892Kb / 32P	Low Quiescent Current, PFM/PWM Synchronous Boost Regulator with True Output Disconnect or Input/Output Bypass Option 06/23/16
Renesas Technology Corp	ISL91134	210Kb / 2P	High Efficiency 1.8A Boost Regulator With Input-to-Output Bypass
	ISL91132	205Kb / 2P	High Efficiency 1.8A Boost Regulator with Input-to-Output Bypass
	ISL91133	204Kb / 2P	High Efficiency 2.3A Boost Regulator With Input-to-Output Bypass
Power IC Ltd.	PS0100	979Kb / 13P	600mA Synchronous Boost Converter with Output Disconnect

More results

MCP1640T-IMC Datasheet(PDF) 6 Page - Microchip Technology

MCP1640T-IMC Datasheet(HTML) 6 Page - Microchip Technology

Similar Part No. - MCP1640T-IMC

Similar Description - MCP1640T-IMC

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 27 28 29 30 31 32

Datasheet Download

Link URL