MCP1640T-I/CHY Microchip Technology, MCP1640T-I/CHY Datasheet - Page 29

• Manufacturer Part Number: MCP1640T-I/CHY
• Description: IC CONV DCDC STEPUP SYNC SOT23-6
• Manufacturer: Microchip Technology
• Type: Step-Up (Boost)r

Specifications of MCP1640T-I/CHY

• Package / Case: SOT-23-6
• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 2 ~ 5.5 V
• Current - Output: 100mA
• Frequency - Switching: 500kHz
• Voltage - Input: 0.8 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Mounting Style: SMD/SMT
• Duty Cycle (max): 90 %
• Efficiency: 96 %
• Input / Supply Voltage (max): 0.8 V
• Input / Supply Voltage (min): 0.65 V
• Load Regulation: 0.01 %
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Temperature Range: - 40 C to + 85 C
• Output Current: 350 mA
• Output Voltage: 5 V
• Switching Frequency: 500 KHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MCP1640T-I/CHYTR

PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office
 2010 Microchip Technology Inc.
Device
Temperature Range
Package
PART NO.
Device
and Reel
Tape
X
MCP1640:
MCP1640T:
MCP1640B: 0.65V, PWM Only True Disconnect,
MCP1640BT: 0.65V, PWM Only True Disconnect,
MCP1640C: 0.65V, PWM/PFM Input to Output Bypass,
MCP1640CT: 0.65V, PWM/PFM Input to Output Bypass,
MCP1640D: 0.65V, PWM Only Input to Output Bypass,
MCP1640DT: 0.65V, PWM Only Input to Output Bypass,
I
CH = Plastic Small Outline Transistor (SOT-23), 6-lead
MC = Plastic Dual Flat, No Lead (2x3 DFN), 8-lead
= -40C to
Temperature
Range
0.65V, PWM/PFM True Disconnect,
Sync Boost Regulator
0.65V, PWM/PFM True Disconnect,
Sync Boost Regulator (Tape and Reel)
Sync Boost Regulator
Sync Boost Regulator (Tape and Reel)
Sync Boost Regulator
Sync Boost Regulator (Tape and Reel)
Sync Boost Regulator
Sync Boost Regulator (Tape and Reel)
X
+85C
Package
(Industrial)
/XX
Examples:
a)
b)
c)
d)
e)
f)
g)
h)
i)
j)
k)
l)
MCP1640/B/C/D
MCP1640-I/MC:
MCP1640T-I/MC:
MCP1640B-I/MC:
MCP1640BT-I/MC:
MCP1640C-I/MC:
MCP1640CT-I/MC:
MCP1640D-I/MC::
MCP1640DT-I/MC:: Tape and Reel,
MCP1640T-I/CHY:
MCP1640BT-I/CHY: Tape and Reel,
MCP1640CT-I/CHY: Tape and Reel,
MCP1640DT-I/CHY: Tape and Reel,
.
0.65V, Sync Reg.,
8LD-DFN pkg.
Tape and Reel,
0.65V, Sync Reg.,
8LD-DFN pkg.
0.65V, Sync Reg.,
8LD-DFN pkg.
Tape and Reel,
0.65V, Sync Reg.,
8LD-DFN pkg.
0.65V, Sync Reg.,
8LD-DFN pkg.
Tape and Reel,
0.65V, Sync Reg.,
8LD-DFN pkg.
0.65V, Sync Reg.,
8LD-DFN pkg.
0.65V, Sync Reg.,
8LD-DFN pkg.
Tape and Reel,
0.65V, Sync Reg.,
6LD SOT-23 pkg.
0.65V, Sync Reg.,
6LD SOT-23 pkg.
0.65V, Sync Reg.,
6LD SOT-23 pkg.
0.65V, Sync Reg.,
6LD SOT-23 pkg.
DS22234A-page 29