MAX5015ESA-T Maxim Integrated Products, MAX5015ESA-T Datasheet - Page 7

• Manufacturer Part Number: MAX5015ESA-T
• Description: Current Mode PWM Controllers w/Integrated Startup
• Manufacturer: Maxim Integrated Products

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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