MCP1631HV-500E/ST Microchip Technology, MCP1631HV-500E/ST Datasheet - Page 14

• 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

MCP1631/HV/MCP1631V/VHV
Typical Performance Curves (Continued)
Note: Unless otherwise noted, V
V
FIGURE 2-31:
Load Current.
FIGURE 2-32:
Load Current.
FIGURE 2-33:
Temperature.
DS22063A-page 14
IN
for typical values = 5.0V, T
-0.20
-0.40
5.06
5.04
5.02
5.00
4.98
4.96
4.94
4.92
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
1.00
0.80
0.60
0.40
0.20
0.00
-45
0
0
V
V
OUT
IN
+130°C
+25°C
25
= 8V
V
= 5.0V
-20
IN
= 16V
50
50
+90°C
5
75 100 125 150 175 200 225 250
V
Load Current (mA)
IN
LDO Output Voltage vs.
Load Current (mA)
LDO Dropout Voltage vs.
LDO Load Regulation vs.
Temperature (°C)
= 6V
100
30
+25°C
-45°C
A
55
+90°C
for typical values = +25°C.
IN
150
-45°C
= 3.0V to 5.5V, F
I
OUT
+130°C
80
0°C
= 1 to 250 mA
+0°C
V
V
200
IN
OUT
V
105
V
= 14V
IN
OUT
= 12V
= 5.0V
V
IN
= 5.0V
= 6V
130
250
OSC
= 1 MHz with 10% Duty Cycle, C
FIGURE 2-34:
Temperature.
FIGURE 2-35:
FIGURE 2-36:
Frequency.
0.001
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.01
100
0
0.1
0.01
10
1
0.01
-45
V
V
200 mA
OUT
IN
0 mA
= 6.0V to 16.0V
= 5.0V
-20
0.1
0.1
5
V
V
V
C
I
Frequency (kHz)
V
OUT
LDO Line Regulation vs.
R
IN
INAC
LDO PSRR vs. Frequency.
LDO Output Noise vs.
IN
R
Frequency (kHz)
Temperature (°C)
=5.0V
=6.0V
=0 μF
= 5.0V, V
© 2007 Microchip Technology Inc.
=100 µA
1
= 100 mV p-p
1
IN
30
250 mA
= 0.1 µF,
IN
= 6.0V
10
55
10
100 mA
80
100
I
100
OUT
= 50 mA
105
1000
1000
130