参数资料
| 型号： | IR3508MTRPBF |
| 厂商： | International Rectifier |
| 文件页数： | 3/19页 |
| 文件大小： | 0K |
| 描述： | IC XPHASE3 CTLR 20-MLPQ |
| 标准包装： | 3,000 |
| 系列： | XPhase3™ |
| 应用： | 处理器 |
| 电流 - 电源： | 4mA |
| 电源电压： | 8 V ~ 28 V |
| 工作温度： | 0°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-MLPQ |
| 供应商设备封装： | 20-MLPQ（4x4） |
| 包装： | 带卷 (TR) |
8.0V ? V CC ? 28V, 4.75V ? V CCL ? 7.5V, 0 C ? T J ? 125 C. 0.5V ? 9 '$&,1 ? 9 , 500kHz ? &/.,1 ? 0+] , 250kHz
IR3508
RECOMMENDED OPERATING CONDITIONS FOR RELIABLE OPERATION WITH MARGIN
o o
? 3+6,1 ? 0+] .
ELECTRICAL CHARACTERISTICS
The electrical characteristics table lists the parametric range guaranteed to be within the recommended operating
conditions. Typical values represent the median values, which are related to 25°C.
C GATEH = 3.3nF, C GATEL = 6.8nF (unless otherwise specified)
PARAMETER
Gate Drivers
GATEH Source Resistance
GATEH Sink Resistance
GATEL Source Resistance
GATEL Sink Resistance
GATEH Source Current
GATEH Sink Current
GATEL Source Current
GATEL Sink Current
GATEH Rise Time
GATEH Fall Time
GATEL Rise Time
GATEL Fall Time
GATEL low to GATEH high
delay
GATEH low to GATEL high
delay
Disable Pull-Down
Resistance
TEST CONDITION
BOOST – SW = 7V. Note 1
BOOST – SW = 7V. Note 1
VCCL – PGND = 7V. Note 1
VCCL – PGND = 7V. Note 1
BOOST=7V, GATEH=2.5V, SW=0V.
BOOST=7V, GATEH=2.5V, SW=0V.
VCCL=7V, GATEL=2.5V, PGND=0V.
VCCL=7V, GATEL=2.5V, PGND=0V.
BOOST – SW = 7V, measure 1V to 4V
transition time
BOOST – SW = 7V, measure 4V to 1V
transition time
VCCL – PGND = 7V, Measure 1V to 4V
transition time
VCCL – PGND = 7V, Measure 4V to 1V
transition time
BOOST = VCCL = 7V, SW = PGND = 0V,
measure time from GATEL falling to 1V to
GATEH rising to 1V
BOOST = VCCL = 7V, SW = PGND = 0V,
measure time from GATEH falling to 1V to
GATEL rising to 1V
Note 1
MIN
10
10
30
TYP
1.0
1.0
1.0
0.4
2.0
2.0
2.0
4.0
5
5
10
5
20
20
80
MAX
2.5
2.5
2.5
1.0
10
10
20
10
40
40
130
UNIT
?
?
?
?
A
A
A
A
ns
ns
ns
ns
ns
ns
N
Clock
125 C
CLKIN Threshold
CLKIN Bias Current
CLKIN Phase Delay
PHSIN Threshold
PHSOUT Propagation
Delay
PHSIN Pull-Down
Resistance
PHSOUT High Voltage
PHSOUT Low Voltage
Compare to V(VCCL)
CLKIN = V(VCCL)
Measure time from CLKIN<1V to GATEH>1V
Compare to V(VCCL)
Measure time from CLKIN > (VCCL * 50% )
to PHSOUT > (VCCL *50%). 10pF Load @
o
I(PHSOUT) = -10mA, measure VCCL –
PHSOUT
I(PHSOUT) = 10mA
40
-0.5
40
35
4
30
1
45
0.0
75
50
15
100
0.6
0.4
57
0.5
125
55
35
170
1
%
P A
ns
%
ns
N
V
V
Page 3 of 19
October 27, 2008
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