MAX845EUA+ Maxim Integrated Products, MAX845EUA+ Datasheet - Page 2

• Manufacturer Part Number: MAX845EUA+
• Description: IC DRVR XFRMR CMOS PCMCIA 8UMAX
• Manufacturer: Maxim Integrated Products

Specifications of MAX845EUA+

• Applications: Transformer Driver, PCMCIA
• Voltage - Input: 3.3V, 5V
• Number Of Outputs: 1
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Supply Current: 1.1 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Output Current: 200 mA
• Output Voltage: 12 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS
Supply Voltage (V
Control Input Voltage (SD, FS) ...................-0.3V to (V
Peak Output Switch Current (D1, D2) ......................................1A
Output Switch Voltage (D1, D2) .............................................12V
Average Output Switch Current (D1, D2) .........................200mA
Continuous Power Dissipation (T
Isolated Transformer Driver
for PCMCIA Applications
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.
ELECTRICAL CHARACTERISTICS
(V
2
Note 1: Operating supply current is the current used by the MAX845 only. Load current is not included.
Note 2: Shutdown supply current includes output switch leakage currents.
Switch On-Resistance
Switch Frequency
Operating Supply Current (Note 1)
Shutdown Supply Current (Note 2)
Shutdown Input Threshold
Shutdown Input Leakage Current
FS Input Threshold
FS Input Current
Minimum Start-Up Voltage
CC
SO (derate 5.88mW/°C above +70°C) .........................471mW
µMAX (derate 4.10mW/°C above +70°C) ....................330mW
_______________________________________________________________________________________
= 5V ±10%, T
PARAMETER
CC
A
) ...............................................-0.3V to +7V
= T
MIN
to T
A
MAX
= +70°C)
, unless otherwise noted. Typical values are at T
D1, D2; 100mA
FS = V
FS = V
FS = 0V, V
FS = 0V, V
No load, SD = 0V, FS = V
SD = V
High
Low
High
Low
FS = 0V
FS = V
CC
CC
CC
CC
CC
+ 0.3V)
= 5.5V
= 4.5V
CC
CC
= 4.5V
= 5.5V
CONDITIONS
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10sec) .............................+300°C
CC
A
= +25°C.)
MIN
450
550
2.4
2.4
2.5
TYP
675
860
500
575
1.5
1.1
0.4
2.2
10
10
MAX
1100
900
4.0
5.0
0.8
0.8
50
UNITS
kHz
mA
µA
pA
µA
Ω
V
V
V