MAX829EUK-T Maxim Integrated Products, MAX829EUK-T Datasheet - Page 2

• Manufacturer Part Number: MAX829EUK-T
• Description: Charge Pumps Switched-Capacitor Voltage Inverter
• Manufacturer: Maxim Integrated Products

Specifications of MAX829EUK-T

• Function: Inverting
• Output Voltage: - 1.5 V to - 5.5 V
• Output Current: 25 mA
• Maximum Operating Temperature: + 85 C
• Package / Case: SOT-23-5
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT

ABSOLUTE MAXIMUM RATINGS
IN to GND .................................................................+6.0V, -0.3V
OUT to GND .............................................................-6.0V, +0.3V
OUT Output Current ...........................................................50mA
OUT Short-Circuit to GND ............................................Indefinite
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
are at T
ELECTRICAL CHARACTERISTICS
(V
are at T
Switched-Capacitor Voltage Inverters
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Note 1: Capacitor contribution is approximately 20% of the output impedance [ESR + 1 / (pump frequency x capacitance)].
2
Note 2: All -40°C to +85°C specifications above are guaranteed by design.
Supply Current
Minimum Supply Voltage
Maximum Supply Voltage
Oscillator Frequency
Power Efficiency
Voltage Conversion Efficiency
Supply Current
Supply Voltage Range
Oscillator Frequency
Output Resistance
Output Resistance
SOT23-5 (derate 7.1mW/°C above +70°C)...................571mW
IN
IN
_______________________________________________________________________________________
= +5V, C1 = C2 = 10µF (MAX828), C1 = C2 = 3.3µF (MAX829), T
= +5V, C1 = C2 = 10µF (MAX828), C1 = C2 = 3.3µF (MAX829), T
A
A
= +25°C.)
= +25°C.) (Note 2)
PARAMETER
PARAMETER
A
= +70°C)
T
R
R
T
R
R
I
MAX828
MAX829
R
MAX828
MAX829
I
OUT
OUT
A
A
LOAD
LOAD
LOAD
LOAD
LOAD
= +25°C
= +25°C
= 5mA
= 5mA
= 10kΩ
= 10kΩ
= 1kΩ, T
= ∞
= 10kΩ
A
= +25°C
CONDITIONS
CONDITIONS
Operating Temperature Range
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
MAX828EUK/MAX829EUK ...............................-40°C to +85°C
MAX828
MAX829
T
T
MAX828
MAX829
T
A
T
A
A
A
A
A
= -40°C to +85°C, unless otherwise noted. Typical values
= +25°C
= 0°C to + 85°C
= 0°C to + 85°C
= +25°C
= 0°C to +85°C, unless otherwise noted. Typical values
1.25
24.5
MIN
MIN
1.5
8.4
1.5
95
19
6
TYP
99.9
TYP
150
1.0
60
12
35
94
20
MAX
MAX
15.6
45.5
54.3
260
115
325
5.5
5.5
90
50
65
20
65
UNITS
UNITS
kHz
kHz
µA
µA
%
%
Ω
Ω
V
V
V