MAX5003EEE-T Maxim Integrated Products, MAX5003EEE-T Datasheet - Page 2

• Manufacturer Part Number: MAX5003EEE-T
• Description: Voltage Mode PWM Controllers PWM Power-Supply Controller
• Manufacturer: Maxim Integrated Products

Specifications of MAX5003EEE-T

• Topology: Flyback, Forward
• Output Current: 1000 mA
• Switching Frequency: 300 KHz
• Duty Cycle (max): 75 %
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Package / Case: QSOP-16
• Mounting Style: SMD/SMT
• Synchronous Pin: Yes

ABSOLUTE MAXIMUM RATINGS
V+ to GND ............................................................-0.3V to +120V
ES to GND ..............................................................-0.3V to +40V
V
V
MAXTON, COMP, CS, FB, CON to GND..................-0.3V to +8V
NDRV, SS, FREQ to GND ...........................-0.3V to (V
I
V
NDRV Current, Continuous...............................................±25mA
NDRV Current, ≤ 1µs .............................................................±1A
CON and REF Current ......................................................±20mA
All Other Pins ....................................................................±20mA
High-Voltage PWM
Power-Supply Controller
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+ = V
values are at T
2
NDIV
SUPPLY CURRENT
PREREGULATOR/STARTUP
CHIP SUPPLY (V
OUTPUT DRIVER
REFERENCE
DD
CC
CC
Shutdown Current
Supply Current
V+ Input Voltage (Note 1)
E
E
V
V
V
V
V
Lockout Voltage
Peak Source Current
Peak Sink Current
NDRV Resistance High
NDRV Resistance Low
REF Output Voltage
REF Voltage Regulation
S
S
DD
DD
DD
CC
CC
, V
_______________________________________________________________________________________
Input Voltage (Note 1)
Output Voltage
to GND ............................................................-0.3V to +19V
to GND .........................................................-0.3V to +12.5V
, REF to GND.................................................-0.3V to +4.5V
Output Voltage
Input Voltage Range
Regulator Turn-Off Voltage
Output Voltage
Undervoltage
DD
ES
, V+, ES Current ................................................±20mA
PARAMETER
= V
DD
A
= +25°C.)
= +12V, V
CC
)
INDIV
= 2V, V
SYMBOL
V
∆V
V
V
V
R
V
V
V
V
CCLO
R
I
V+
ESO
I+
DD
REF
ESI
DD
DD
CC
OH
TO
OL
REF
CON
= 0, R
V
unconnected
V+ = V
E
nected
V
V+ = 110V, V
V+ = 36V, I
ES = unconnected
V+ = V
V+ = 36V, I
ES = unconnected
V+ = 36V, ES = unconnected,
V
V
V
V
I
I
No load
I
NDRV
NDRV
REF
INDIV
S
DD
DD
CC
NDRV
NDRV
= V
= 0 to 1mA
= unconnected, V+ = V
= 18.75V
falling
CC
FREQ
= 50 mA
= 50 mA
DD
ES
ES
= 0, V+ = 110V, V
= 0, V
= V
+ 0.3V)
, V
= uncon-
= 36V, I
CC
V+
DD
= R
DD
DD
CC
< 75µA,
= 0 to 7.5mA,
MAXTON
CONDITIONS
= 18.75
supported by V
= unconnected
NDRV
Continuous Power Dissipation (T
Maximum Junction Temperature (T
Operating Temperature Ranges
Operating Junction Temperature (T
16-Pin SO θ
16-Pin QSOP θ
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
= 7.5mA
= 200kΩ, T
I
I
ES
NDRV
NDRV
16-Pin SO (derate 9.5mW/°C above +70°C)...............762mW
16-Pin QSOP (derate 8.3mW/°C above +70°C)..........667mW
MAX5003C_E ....................................................0°C to +70°C
MAX5003E_E ..................................................-40°C to +85°C
= V
ES
, I
= 2mA
= 5mA
DD
CC
NDRV
JA
=
A
capacitor
.................................................................105°C/W
JA
= T
= 7.5mA
............................................................120°C/W
MIN
to T
MAX
10.75
10.75
2.905
MIN
10.8
7.4
25
9
, unless otherwise noted. Typical
A
= +70°C)
J
J
) ..............................+150°C
) .............................+125°C
3.000
1000
TYP
9.75
570
6.3
35
4
1
5
18.75
3.098
MAX
10.5
110
1.2
75
36
36
12
12
20
UNITS
mA
mA
mA
mV
µA
Ω
Ω
V
V
V
V
V
V
V
V
V
V