XRP9710 Datasheet, PDF (7/36 Pages) Exar Corporation – Dual 6A Programmable Power Module

XRP9710 and XRP9711
Dual 6A Programmable Power Module
PWM GENERATORS AND OSCILLATOR
Parameter
Switching Frequency (fsw)
Range, Channels 1 and 2
Switching Frequency (fsw)
Range, Channels 3 and 4
fsw Accuracy
CLOCK IN
Synchronization Frequency
CLOCK IN
Synchronization Frequency
Min.
124
500
–5
20
10
Typ.
25.7
12.8
Max.
1230
750
5
31
15.5
Units
kHz
kHz
%
MHz
MHz
GPIOS³
Parameter
Input Pin Low Level
Input Pin High Level
Input Pin Leakage Current
Output Pin Low Level
Output Pin High Level
Output Pin High Level
Output Pin High-Z leakage
Current (GPIO pins only)
Maximum Sink Current
I/O Frequency
Min.
2.0
2.4
Typ.
3.3
Max.
0.8
1
0.4
3.6
10
1
30
Units
V
V
µA
V
V
V
µA
mA
MHz
Note 3: 3.3V CMOS logic compatible, 5V tolerant.
PSIOS⁴
Parameter
Input Pin Low Level
Input Pin High Level
Input Pin Leakage Current
Output Pin Low Level
Min.
2.0
Typ.
Max.
0.8
1
0.4
Units
V
V
µA
V
Output Pin High Level
15
V
Output Pin High-Z leakage
Current (PSIO pins only)
I/O Frequency
10
µA
5
MHz
Note 4: 3.3V/5.0V CMOS logic compatible, maximum rating of 15.0V
Conditions
See Applications Information
When synchronizing to an external clock
(Range 1)
When synchronizing to an external clock
(Range 2)
Conditions
ISINK = 1mA
ISOURCE = 1mA
ISOURCE = 0mA
Open Drain Mode
I/O configured for clock synchronization
input or output
Conditions
ISINK = 3mA
Open Drain. External pull-up resistor to
user supply
© 2014 Exar Corporation
7/36
Rev. 1.0.1