TCM828ECT713 Microchip Technology, TCM828ECT713 Datasheet - Page 3

• 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

1.0
Absolute Maximum Ratings †
Input Voltage (V
Output Voltage (OUT to GND) ...................6.0V, +0.3V
Current at OUT Pin ............................................ 50 mA
Short-Circuit Duration – OUT to GND ............Indefinite
Operating Temperature Range
Variable Temp. Range (TCM828 only)
Power Dissipation (T
Storage Temperature (Unbiased)
Lead Temperature (Soldering, 10 sec)............ +300°C
ELECTRICAL CHARACTERISTICS (0°C TO +85°C)
ELECTRICAL CHARACTERISTICS (-40°C TO +85°C)
© 2010 Microchip Technology Inc.
.............................................................................-
Electrical Specifications: T
unless otherwise noted. Typical values are at T
Supply Current
Minimum Supply
Voltage
Maximum Supply
Voltage
Oscillator Frequency
Power Efficiency
Voltage Conversion
Efficiency
Output Resistance
Note 1:
Electrical Specifications: T
(TCM829), unless otherwise noted. Typical values are at T
Supply Current
Supply Voltage Range
Oscillator Frequency
Output Resistance
Note 1:
Parameters
Parameters
ELECTRICAL
CHARACTERISTICS
Capacitor contribution is approximately 20% of the output impedance [ESR = 1/pump frequency x
capacitance)].
All -40°C to +85°C specifications above are assured by design.
IN
to GND) .................................. +30V
A
≤ 70°C) ........................ 240 mW
A
A
F
R
F
R
Sym
P
V
Sym
................ -
= 0°C to +85°C, V
I
= -40°C to +85°C, V
I
V
V
OSC
V
OSC
DD
OUT
DD
OUT
EFF
EFF
..........-
+
+
+
40°C to +125°C
65°C to +150°C
...............................
40°C to +85°C
24.5
Min
Min
1.5
8.4
1.5
95
19
—
—
—
—
—
—
—
—
—
6
A
IN
= +25°C.
IN
= +5V, C1 = C2 = 10 µF (TCM828), C1 = C2 = 3.3 µF (TCM829),
= +5V, C1 = C2 = 10 µF (TCM828), C1 = C2 = 3.3 µF
99.9
Typ
Typ
115
50
12
35
96
25
—
—
—
—
—
—
—
—
—
A
= +25°C. (Note 1)
† Notice: Stresses above those listed under “Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of
the device at those or any other conditions above those
indicated in the operational listings of this specification
is not implied. Exposure to maximum rating conditions
for extended periods may affect device reliability.
Max
15.6
45.5
Max
15.6
45.5
260
115
325
5.5
5.5
90
50
65
65
—
—
—
TCM828/TCM829
Units
Units
kHz
kHz
kHz
kHz
µA
µA
µA
µA
%
%
Ω
Ω
Ω
V
V
V
TCM828, T
TCM829, T
R
T
R
TCM828, T
TCM829, T
I
R
I
I
TCM828
TCM829
R
TCM828
TCM829
I
LOAD
OUT
OUT
OUT
A
LOAD
LOAD
LOAD
LOAD
= 0°C to +85°C
= 5 mA,T
= 5 mA,T
= 5 mA
= 3 mA,T
= 10 kΩ,
= 10 kΩ
= ∞
= 10 kΩ
Conditions
Conditions
A
A
A
A
= +25°C
= +25°C
= +25°C
= +25°C
A
A
A
= +25°C
= 0°C to +85°C
DS21488B-page 3
= +25°C