TCM828ECT713 Microchip Technology, TCM828ECT713 Datasheet - Page 5

• Manufacturer Part Number: TCM828ECT713
• Description: IC CHARGE PUMP CONV SOT23A-5
• Manufacturer: Microchip Technology
• Type: Switched Capacitor (Charge Pump), Doubler, Invertingr

Specifications of TCM828ECT713

• Package / Case: SOT-23-5, SC-74A, SOT-25
• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: -1.5 ~ -5.5 V, ±3 ~ ±11 V
• Current - Output: 25mA
• Frequency - Switching: 12kHz
• Voltage - Input: 1.5 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Power - Output: 240mW
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Function: Inverting, Step Up
• Output Voltage: - 1.5 V to - 5.5 V, 3 V to 11 V
• Output Current: 25 mA
• Maximum Operating Temperature: 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 158-2031-2; 158-2031-2; TCM828ECT713TR

2.0
Note: Circuit of
FIGURE 2-1:
Supply Voltage.
FIGURE 2-2:
Temperature.
© 2010 Microchip Technology Inc.
Note:
50
TYPICAL CHARACTERISTICS
80
70
60
40
30
20
10
50
20
70
60
40
30
10
0
–40°C
0
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified-
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
1.5
Figure
TCM828
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
2.5
0°C
Output Resistance vs.
Output Resistance vs.
5-3, V
V
V
V
IN
IN
IN
= 3.3V
= 1.5V
= 5.0V
IN
= +5V, C1 = C2 = C3, T
3.5
TCM829
25°C
4.5
85°C
A
= +25°C, unless otherwise noted.
FIGURE 2-3:
vs. Capacitance.
FIGURE 2-4:
vs. Capacitance.
25
40
35
30
20
15
10
35
30
15
10
5
0
40
25
20
TCM828/TCM829
5
0
0
0
V
IN
V
= 4.75V, V
V
IN
5
V
V
IN
V
10
= 1.9V, V
IN
IN
CAPACITANCE (µF)
IN
CAPACITANCE (µF)
= 3.15V, V
10
= 4.75V, V
= 1.9V, V
TCM828 – Output Current
TCM829 – Output Current
= 3.15V, V
OUT
15
OUT
20
OUT
OUT
= – 4.0V
–
–
20
= –1.5V
= – 4.0V
= – 2.5V
= – 2.5V
= – 1.5V
25
30
DS21488B-page 5
30
40
35