參數(shù)資料
型號: GS8330DW72
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
文件頁數(shù): 16/30頁
文件大小: 583K
代理商: GS8330DW72
Rev: 1.00 6/2003
Specifications cited are design targets and are subject to change without notice. For latest documentation contact your GSI representative.
16/30
2003, GSI Technology, Inc.
Preliminary
GS8330DW36/72C-250/200
Capacitance
(T
A
= 25
o
C, f = 1 MH
Z
, V
DD
= 1.8 V)
Note: This parameter is sample tested.
Package Thermal Characteristics
Notes:
1.
Junction temperature is a function of SRAM power dissipation, package thermal resistance, mounting board temperature, ambient. Temper-
ature air flow, board density, and PCB thermal resistance.
SCMI G-38-87
Average thermal resistance between die and top surface, MIL SPEC-883, Method 1012.1
2.
3.
AC Test Conditions
Parameter
Symbol
Test conditions
Typ.
Max.
Unit
Input Capacitance
C
IN
V
IN
= 0 V
4
5
pF
Output Capacitance
C
OUT
V
OUT
= 0 V
6
7
pF
Rating
Layer Board
Symbol
Max
Unit
Notes
Junction to Ambient (at 200 lfm)
single
R
Θ
JA
TBD
°
C/W
1,2
Junction to Ambient (at 200 lfm)
four
R
Θ
JA
TBD
°
C/W
1,2
Junction to Case (TOP)
n/a
R
Θ
JC
TBD
°
C/W
3
Parameter
Conditions
Input high level
V
DDQ
Input low level
0 V
Max. input slew rate
2 V/ns
Input reference level
V
DDQ
/2
Output reference level
V
DDQ
/2
20% tKC
V
SS
– 1.0 V
50%
V
SS
V
IH
Undershoot Measurement and Timing
Overshoot Measurement and Timing
20% tKC
V
DD
+ 1.0 V
50%
V
DD
V
IL
相關(guān)PDF資料
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GS8330DW36 1 watt dc-dc converters
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GS8330DW36-250 1 watt dc-dc converters
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