MAX5015ESA-T Maxim Integrated Products, MAX5015ESA-T Datasheet - Page 7
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MAX5015ESA-T
Manufacturer Part Number
MAX5015ESA-T
Description
Current Mode PWM Controllers w/Integrated Startup
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX5015ESA.pdf
(14 pages)
Specifications of MAX5015ESA-T
Number Of Outputs
1
Duty Cycle (max)
50 %
Output Current
1000 mA
Mounting Style
SMD/SMT
Package / Case
SOIC-8 Narrow
Switching Frequency
275 KHz
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Synchronous Pin
No
Topology
Flyback, Forward
Figure 1. Functional Diagram
Current-Mode PWM Controllers with Integrated
26mV/µs
MAX5014 ONLY
V
V+
GND
OPTO
SS_SHDN
0.4V
DD
COMPENSATION
Startup Circuit for Isolated Power Supplies
26mV/µs
SLOPE
∑
_______________________________________________________________________________________
IN
EN
2.4V
REGULATOR
VOLTAGE
HIGH-
OUT
PWM
DUTY CYCLE
80%/50%
CLAMP
OSCILLATOR
275kHz
EN
REGULATOR
WINDING
BIAS
4µA
OUT
BUF
IN
Vb
6.6V
0.7V
BLANKING
ILIM
3R
UVLO
70ns
R
S
R
V
DD
125mV
-
Q
OK
5kΩ
NDRV
V
CS
CC
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