參數(shù)資料
型號(hào): GS8330DW72C-250
廠商: Electronic Theatre Controls, Inc.
元件分類: DC/DC變換器
英文描述: 1 watt dc-dc converters
中文描述: 1瓦的DC - DC轉(zhuǎn)換器
文件頁(yè)數(shù): 15/30頁(yè)
文件大?。?/td> 583K
代理商: GS8330DW72C-250
Rev: 1.00 6/2003
Specifications cited are design targets and are subject to change without notice. For latest documentation contact your GSI representative.
15/30
2003, GSI Technology, Inc.
Preliminary
GS8330DW36/72C-250/200
Absolute Maximum Ratings
Note:
Permanent damage to the device may occur if the Absolute Maximum Ratings are exceeded. Operation should be restricted to Recommended Operating
Conditions. Exposure to conditions exceeding the Recommended Operating Conditions, for an extended period of time, may affect reliability of this component.
Recommended Operating Conditions
Power Supplies
CMOS I/O DC Input Characteristics
(All voltages reference to V
SS
)
Symbol
Description
Value
Unit
V
DD
Voltage on V
DD
Pins
–0.5 to 2.5
V
V
DDQ
Voltage in V
DDQ
Pins
–0.5 to V
DD
V
V
I/O
Voltage on I/O Pins
–0.5 to V
DDQ
+ 0.5 (
2.5 V max.)
V
V
IN
Voltage on Other Input Pins
–0.5 to V
DDQ
+ 0.5 (
2.5 V max.)
V
I
IN
Input Current on Any Pin
+/–100
mA dc
I
OUT
Output Current on Any I/O Pin
+/–100
mA dc
T
J
Maximum Junction Temperature
125
o
C
T
STG
Storage Temperature
–55 to 125
o
C
Parameter
Symbol
Min.
Typ.
Max.
Unit
Notes
Supply Voltage
V
DD
1.7
1.8
1.95
V
1.8 V I/O Supply Voltage
V
DDQ
1.7
1.8
V
DD
V
Ambient Temperature
(Commercial Range Versions)
T
A
0
25
70
°
C
1
Ambient Temperature
(Industrial Range Versions)
T
A
–40
25
85
°
C
1
Note:
The part number of Industrial Temperature Range versions end the character “I”. Unless otherwise noted, all performance specifications quoted are evaluated
for worst case in the temperature range marked on the device.
Parameter
Symbol
Min.
Typ.
Max.
Unit
Notes
CMOS Input High Voltage
V
IH
0.65 * V
DDQ
V
DDQ
+ 0.3
V
1
CMOS Input Low Voltage
V
IL
–0.3
0.35 * V
DDQ
V
1
Note: For devices supplied with CMOS input buffers. Compatible with both 1.8 V and 1.5 V I/O drivers.
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