MCP1631HV-500E/ST Microchip Technology, MCP1631HV-500E/ST Datasheet - Page 11

• Manufacturer Part Number: MCP1631HV-500E/ST
• Description: IC INTEGRATED PWM HS 20TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP1631HV-500E/ST

• Package / Case: 20-TSSOP
• Pwm Type: Current Mode
• Number Of Outputs: 1
• Frequency - Max: 2MHz
• Duty Cycle: 10%
• Voltage - Supply: 3.5 V ~ 16 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Operating Temperature: -40°C ~ 125°C
• Frequency-max: 2MHz
• Output Voltage: 3.3 V to 5 V
• Output Current: 250 mA
• Input Voltage: 3 V to 5.5 V
• Switching Frequency: 2 MHz
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Frequency: 1MHz
• Digital Ic Case Style: TSSOP
• No. Of Pins: 20
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• Leaded Process Compatible: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MCP1631RD-DCPC1 - REF DES BATT CHARG OR LED DRIVERMCP1631RD-MCC2 - REFERENCE DESIGN MCP1631HV
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Typical Performance Curves (Continued)
Note: Unless otherwise noted, V
V
FIGURE 2-13:
vs. Temperature.
FIGURE 2-14:
vs. Temperature.
FIGURE 2-15:
vs. Temperature.
© 2007 Microchip Technology Inc.
IN
for typical values = 5.0V, T
18.8
17.6
16.4
15.2
14.0
12.8
11.6
10.4
14.0
12.5
11.0
1.6
1.4
1.2
1.0
0.8
0.6
0.4
9.2
8.0
9.5
8.0
6.5
5.0
V
V
DD
DD
V
V
= +3.3V
DD
DD
= +3.3V
= +5.0V
= +4.0V
Ambient Temperature (°C)
Ambient Temperature (°C)
Ambient Temperature (°C)
V
DD
V
V
Amplifier A1 Sink Current
Amplifier A1 Source Current
Amplifier A2 Offset Voltage
= +4.0V
DD
DD
= +4.0V
= +5.0V
V
DD
V
= +3.0V
DD
A
V
DD
V
= +3.3V
for typical values = +25°C.
DD
IN
= +5.5V
V
V
= +5.0V
V
DD
DD
= 3.0V to 5.5V, F
DD
= +5.5V
= +3.0V
= +3.0V
V
DD
= +5.5V
MCP1631/HV/MCP1631V/VHV
OSC
= 1 MHz with 10% Duty Cycle, C
FIGURE 2-16:
Low vs. Temperature.
FIGURE 2-17:
vs. Temperature.
FIGURE 2-18:
vs. Temperature.
40
35
30
25
20
15
10
26
24
22
20
18
16
14
12
10
18
16
14
12
10
8
6
4
V
V
DD
DD
= +3.0V
= +5.0V
V
DD
Ambient Temperature (°C)
Ambient Temperature (°C)
= +5.0V
Ambient Temperature (°C)
V
DD
V
DD
= +3.0V
Amplifier A2 Output Voltage
Amplifier A2 Sink Current
Amplifier A2 Source Current
= +4.0V
IN
V
V
DD
V
DD
= 0.1 µF,
DD
= +4.0V
= +5.5V
V
= +3.3V
DD
= +3.3V
V
DD
V
= +3.3V
DS22063A-page 11
V
DD
V
DD
DD
= +5.5V
= +5.5V
= +5.0V
V
DD
= +3.0V