TC1240AECHTR Microchip Technology, TC1240AECHTR Datasheet - Page 4
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TC1240AECHTR
Manufacturer Part Number
TC1240AECHTR
Description
IC CHARGE PUMP CONV SOT23A-6
Manufacturer
Microchip Technology
Type
Switched Capacitor (Charge Pump), Doublerr
Datasheet
1.TC1240AECHTR.pdf
(16 pages)
Specifications of TC1240AECHTR
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
-1.8 ~ -5.5 V, ±3.6 ~ ±11 V
Current - Output
20mA
Frequency - Switching
80kHz
Voltage - Input
2.5 ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
SOT-23-6
Power - Output
600mW
Primary Input Voltage
5.5V
No. Of Outputs
1
Output Current
20mA
Voltage Regulator Case Style
SOT-23A
No. Of Pins
6
Operating Temperature Range
-40°C To +85°C
Svhc
No SVHC (15-Dec-2010)
Function
Step Up
Output Voltage
5 V to 11 V
Maximum Operating Temperature
85 C
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TC1240AECHTR
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
TC1240AECHTR
Manufacturer:
MICROCHP
Quantity:
20 000
TC1240/TC1240A
2.0
Note: Unless otherwise indicated, typical values apply at T
FIGURE 2-1:
Voltage (No Load).
FIGURE 2-2:
vs. Supply Voltage (with R
FIGURE 2-3:
Load Current.
DS21516C-page 4
Note:
700
600
500
400
300
200
100
20
15
10
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
5
0
1
0
2.00
2.00
0
TYPICAL PERFORMANCE CURVES
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.
5
10
3.00
3.00
SUPPLY VOLTAGE (V)
SUPPLY VOLTAGE (V)
15
LOAD CURRENT (mA)
Supply Current vs. Supply
Output Source Resistance
Output Voltage Drop vs.
V
20
IN
= 2.8V
4.00
4.00
25
LOAD
30
= 1 kΩ)
35
V
5.00
5.00
IN
= 4.0V
40
45
6.00
6.00
50
A
= +25°C.
FIGURE 2-4:
Temperature (No Load).
FIGURE 2-5:
vs. Temperature (with R
FIGURE 2-6:
Current.
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
15
450
400
350
300
250
200
150
100
25
20
10
0%
50
5
0
0
-50
-50
0
5
-25
-25
10
V
V
IN
IN
0
= 2.8V
0
= 4.0V
15
TEMPERATURE (°C)
LOAD CURRENT (mA)
TEMPERATURE (°C)
V
Supply Current vs.
Output Source Resistance
Power Efficiency vs. Load
IN
V
2003 Microchip Technology Inc.
V
IN
IN
20
25
= 2.5V
25
LOAD
= 4.0V
= 2.8V
25
50
50
= 1 kΩ).
30
75
V
75
35
IN
= 3.5V
40
100
100
V
IN
= 4.5V
45
125
125
50