CM8500 Champion Microelectronic Corp., CM8500 Datasheet - Page 3

• Manufacturer Part Number: CM8500
• Description: 3A BUS TERMINATOR
• Manufacturer: Champion Microelectronic Corp.

ABSOLUTE MAXIMUM RATINGS
Absolute maximum ratings are those values beyond which the
device could be permanently damaged.
PVDD/VCC/VCCQ ......................................….......-0.3V to 4.0V
Voltage on Any Other Pin ………... GND – 0.3V to VCC + 0.3V
Output RMS Current, Source or Sink .....…………........…...3.0A
OPERATING CONDITIONS
Temperature Range ............................. -40°C to 85°C
P
ELECTRICAL CHARACTERISTICS
VCC=+3.3V and PVDD=+3.3V) maximum ratings are stress ratings only and functional device operation is not implied.
(Note 1)
SWITCHING REGULATOR
MOSFETs
SUPPLY
Note 1: Limits are guaranteed by 100% testing, sampling, or correlation with worst case test conditions
Note 2: VCC, PVDD = 3.3V ±10%
Note 3: It’s not 100% test
2004/06/01
VDD
I
Symbol
I
RDS
OUT(PEAK)
OUT(RMS)
V
I
I
VCCA
PVDD
fsw
VL
Z
IN
Operating Range .........................2.0V to 4.0V
IN
/2
(ON)
Rev. 1.1
V
Drain to Source on-State Resistance
IN
/2 Reference Pin Input Impedance
Maximum Output Peak Current
Maximum Output RMS Current
Output Voltage, SSTL_2
Internal Resistor Divider
Switching Frequency
Quiescent Current
Parameter
Champion Microelectronic Corporation
IOUT = 0,
IOUT = 0
IOUT =
V
V
Note 2
Note 3
Note 2
Note 2
open
open
(Unless otherwise stated, these specifications apply T
±3A,
IN
IN
Test Conditions
LC unconnected
LC unconnected
/2 =
/2 =
VFB = 1.4V
VFB = 1.4V
PVDD=5V
CM8500
CM8500
CM8500
Junction Temperature ...…………………… …………150°C
Storage Temperature ……................……. -65°C to 125°C
Lead Temperature (Soldering, 10 sec)……………….. 300°C
Thermal Resistance  (θ
VCCQ = 2.3V
VCCQ = 2.5V
VCCQ = 2.7V
VCCQ = 2.3V
VCCQ = 2.5V
VCCQ = 2.7V
VCCQ = 2.3V
VCCQ = 2.5V
VCCQ = 2.7V
VCCQ = 0
1.139
1.238
1.337
Min.
1.12
1.22
1.32
1.09
1.19
1.28
510
JA
3A B
)….. ………………….. .40°C/W
CM8500
Typ.
1.15
1.25
1.35
1.15
1.25
1.35
1.15
1.25
1.35
600
150
200
500
50
US
T
1.162
1.263
1.364
Max.
ERMINATOR
1.18
1.28
1.38
1.21
1.31
1.42
690
180
CM8500
3
6
Page 3
A
=25°C;
Unit
KHz
mΩ
KΩ
µA
µA
V
V
V
V
V
V
V
V
V
A
A