MAX610 MAXIM [Maxim Integrated Products], MAX610 Datasheet

no-image

MAX610

Manufacturer Part Number
MAX610
Description
AC-to-DC Regulator(110/220VAC to 5.0VDC)
Manufacturer
MAXIM [Maxim Integrated Products]
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAX6100EUR+T
Quantity:
2 300
Part Number:
MAX6101EUR+T
Manufacturer:
NICHICON
Quantity:
46 000
Part Number:
MAX6101EUR+T
Manufacturer:
MAXIM/美信
Quantity:
20 000
Company:
Part Number:
MAX6101EUR+T
Quantity:
1 900
Part Number:
MAX6102EUR+
Manufacturer:
Maxim
Quantity:
45
Part Number:
MAX6102EUR+T
Manufacturer:
MAXIM
Quantity:
1 060
Part Number:
MAX6102EUR+T
Manufacturer:
MAXIM
Quantity:
5 000
Part Number:
MAX6102EUR+T
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
MAX6103EUR
Manufacturer:
MAXIM
Quantity:
756
Part Number:
MAX6103EUR+T
Manufacturer:
Maxim
Quantity:
5 000
Part Number:
MAX6103EUR+T
Manufacturer:
MAX
Quantity:
20 000
Part Number:
MAX6104EUR+T
Manufacturer:
MAXIM/美信
Quantity:
20 000
Part Number:
MAX6105EUR+T
Manufacturer:
MAXIM/美信
Quantity:
20 000
The MAX610/MAX611/MAX612 AC-to-DC power convert-
ers reduce the component count, size, and weight of 1/4
watt power supplies, thus minimizing the overall cost and
simplifying designs. With an 8V
MAX610 needs only a single filter capacitor to make a
complete 5V, 50mA power supply. With the addition of a
current-limiting resistor and a current-limiting capacitor, the
MAX610 connects directly to the 110VAC or 220VAC
power line to make a minimum component count
110/220VAC to 5VDC power supply.
The devices in the MAX610 family differ in three respects:
full- or half-wave rectification, 12V or 18V zener voltage,
and the assignment of pin 4 to the function of setting the
output voltage or setting the time delay. The MAX610 has
a full-wave rectifier, a 12V zener, and the output voltage is
either the internally preset +5V or user adjustable from
+1.3V to +9V. The MAX611 has a half-wave rectifier, a 12V
zener, a fixed +5V output, and pin 4 controls the time delay
of the reset output. The MAX612 has a full-wave rectifier,
an 18V zener, and the output voltage is either the internally
preset +5V or user adjustable from +1.3V to +15V
The low-cost MAX610 family is ideal for applications where
the size, weight, and component count of 1/4 watt power
supplies must be reduced. Reliable power-up reset and
over/undervoltage detection make these devices well suited
for microprocessor-based controllers.
________________________Applications
19-0914; Rev 1; 12/94
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
__________Typical Operating Circuit
_______________General Description
110/220VAC
INPUT
Minimum-Component-Count Power Supplies
Uninterruptible 5V Power Supplies
Precision Battery Chargers
Line-Powered Appliances
Industrial Controls
Off-Line Instruments
Triac Output Power Controllers
________________________________________________________________ Maxim Integrated Products
AC1
AC2
V
SET
V-
MAX610
V
V+
SENSE
RMS
V
OUV
OUT
input voltage, the
+12V DC
OUTPUT
+5V DC
OUTPUT
TO P
RESET
(110/220VAC to 5.0VDC)
____________________________Features
_________________Pin Configurations
______________Ordering Information
MAX610CPA
MAX610CSA
MAX611CPA
MAX611CSA
MAX612CPA
MAX612CSA
Direct 110/220VAC to 5VDC Conversion
Minimum External Component Count
Output Voltage Preset to 5V ±4%
70µA Typical Quiescent Current
Over/Undervoltage Detection
Power-Up Reset Circuit with Programmable Delay
Programmable Current Limiting
Programmable Output Voltage: 1.3V to 15V
TOP VIEW
PART
AC-to-DC Regulator
OUV
V
N.C.
OUV
AC2
SET
RD
V-
V-
TEMP. RANGE
1
2
3
4
1
2
3
4
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
DIP/SO
DIP/SO
MAX610
MAX612
MAX611
7
6
5
8
7
6
5
8
8 Plastic DIP
8 SO
8 Plastic DIP
8 SO
8 Plastic DIP
8 SO
PIN-PACKAGE
V+
AC1
V
V+
AC1
V
V
V
OUT
SENSE
OUT
SENSE
1

Related parts for MAX610

MAX610 Summary of contents

Page 1

... MAX610 connects directly to the 110VAC or 220VAC power line to make a minimum component count 110/220VAC to 5VDC power supply. The devices in the MAX610 family differ in three respects: full- or half-wave rectification, 12V or 18V zener voltage, and the assignment of pin 4 to the function of setting the output voltage or setting the time delay. The MAX610 has ...

Page 2

... Output Impedance ∆I Input-Output Voltage Differential Input Current SET Supply Current 2 _______________________________________________________________________________________ Input Voltage MAX610/MAX611 (Note 1) AC1, AC2 ........................................................................11.5V V+....................................................................................10.8V MAX612 AC1, AC2 ...........................................................................17V V+....................................................................................16.2V CUV..............................................................(V- - 0.3V) to -16V All Other Terminals ...........................(V- - 0.3V) to (V+ + 0.3V) RMS Output Current V+, V OUT OUV.................................................................................10mA connected to V-, unless otherwise noted.) ...

Page 3

... Figure 9a, MAX611 only, t DELAY C3 = 0.01µF V MAX611 only FUNCTION SET and V OUT SENSE. terminal is grounded, the MAX610 and MAX612 output voltage will be the preset 5V ±4%. input can be used to set the output voltage to any voltage from 1.3V to 15V SET AC-to-DC Regulator MIN TYP MAX 5.4 5.65 4.35 4.65 0.001 10 ≤ ...

Page 4

... V- to the power line. Note that for a given amount of out- put current, the value of C1 must be twice the value used in the full-wave circuit of Figure 3. As with all MAX610 family circuits that do not use a transformer to isolate the circuit, this circuit is NOT ISOLATED from the power line. ...

Page 5

... The maximum input voltage to the MAX610 is 10V, and the MAX610 can supply any out- put voltage from 1.3V to 9V. The output voltage of the standard MAX610 is set to 5V ±4% with an undervoltage trip point of 4.65V and an overvoltage trip point of 5.4V. Other output voltages are available through fusible link programming. The overvoltage and undervoltage trip points are fixed at 107% and 93% of the pretrimmed output voltage ...

Page 6

... DELAY (in sec) Figure 9a. Power-Up Reset Delay Figure 11 shows a simple way to combine a MAX610 with a battery to form an uninterruptible 5V power sup- ply. When the 110VAC line voltage is present, resistor R2 trickle charges the 7.2V NiCd battery. When the 110VAC is removed, the NiCd battery will supply cur- rent through diode D1, and the MAX610 output will remain a constant 5V ...

Page 7

... MAX612 corrects the battery polarity. The MAX612 is well suited for battery-powered circuits since its quiescent current is only 70µA. The MAX610 can also be used if the battery voltage is less than 10V. The +6.7V open circuit or float voltage of Figure 13 is set by R2 and R3 ...

Page 8

... Figure 13. Simple Battery Charger The current-limiting resistor (R1) limits the maximum peak current that occurs when power is first applied to the MAX610 just as the power line voltage is at its maxi- mum. The instantaneous peak current must be limited to 5A. For 110VAC, input voltage R1 must be 33Ω or greater ...

Page 9

... Raw DC Filter Capacitor, C2 The raw DC filter capacitor (C2) is normally an alu- minum or tantalum electrolytic capacitor ordinar- ily 47µF when the MAX610/MAX612 are driven from the 110/220VAC power line. The half-wave MAX611 requires larger values for C2 since the output current is supplied by C2 for one-half of each line cycle. ...

Page 10

... C2 were discharged into a short cir- cuit below 750µF, this protection is not necessary. 9) While the MAX610 family is stable without an output filter capacitor good engineering practice to have power-supply bypass capacitors on the output to compensate for the increased output impedance of the MAX610/MAX611/MAX612 at high frequency. A 47µ ...

Page 11

Information ______________________________________________________________________________________ (110/220VAC to 5.0VDC 0° - 15° Plastic DIP PLASTIC DUAL-IN-LINE PACKAGE (0.300 in.) AC-to-DC Regulator INCHES MILLIMETERS DIM MIN MAX MIN A – ...

Page 12

AC-to-DC Regulator (110/220VAC to 5.0VDC) ___________________________________________Package Information (continued Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves ...

Related keywords