...0
TEMPERATURE (C)
CURRENT sense THRESHOLD vs. TEMPERATURE
MAX5021/22 toc07
CURRENT sense THRESHOLD
MAX5021/22 toc08
OSCILLATOR...control NO. REV.
21-0036
J
1 1
10
___________________________________________________...
Description
Current-Mode PWM controllers for Isolated Power Supplies 0.25 A SWITCHING controlLER, 290 kHz SWITCHING FREQ-MAX, PDSO8 Current- Mode PWM controllers for Isolated Power Supplies
...CONDITIONS MIN TYP MAX UNITS
sense+ to sense- Voltage Accuracy (Note 4) STARTUP/INTERNAL REGULATOR VCC Undervoltage Lockout VCC Undervolt...control circuitry. Differential Output Voltage-Sensing Positive Input. Used to sense a remote load. ...
...CONDITIONS MIN TYP MAX UNITS
sense+ to sense- Voltage Accuracy STARTUP/INTERNAL REGULATOR VCC Undervoltage Lockout VCC Undervoltage Locko...control circuitry. Differential Output Voltage-Sensing Positive Input. Used to sense a remote load. ...
Description
Dual-Phase / Parallelable / Average Current-Mode controllers Dual-Phase Parallelable Average Current-Mode controllers "Dual-Phase, Parallelable, Average Current-Mode controllers"
...quipment. * 8-bit A/D converter sense mode function enabling comparison at 5 s Activation by an external input capable
(Continued)
MB8...control pins.) 24 (All also serve as bus pins or peripherals.) 53
Ports
8-bit PWM timer 8-bit ...
...ductor current and peak current sense point of the PFC cycle by cycle current limit Output of the current sense amplifier. Placing a capacit...control. Output of the lamp current error transconductance amplifier used for lamp current loop comp...
...ure (Read flag). * Single power sense circuitry. (Data protect function). * Unused registers can be used as RAM. * 30-second adjustment by s...control counter
D3 D2
D1 D0
D A T A I. F.
WR or R/W
R/W
RD or E (-1) (-2)
I F
...
Description
REAL TIME CLOCK WITH PERIODIC AND ALARM OUTPUT From old datasheet system
...OSC AND TIMING PORT 1
PCL
sense AMP
IR
AIR C-ROM
DPH
DPL
R/W AMP ADDRESS DECODER
ACC
TR2
TR1
128 WORDS 8 B...control, medical equipment, and life-support systems. Certain products in this document may need gov...
... to provide "margining", remote sense, active load sharing, current control or remote programming (There is a minimum output voltage below which control is not possible). SHUTDOWN & UNDER VOLTAGE TRIM When the shutdown pin (Pin 11) is short...