参数资料
型号: IR3505ZMTRPBF
厂商: International Rectifier
文件页数: 5/20页
文件大小: 0K
描述: IC XPHASE3 CTLR 2.5A 16-MLPQ
标准包装: 1
系列: XPhase3™
应用: 处理器
电流 - 电源: 3mA
电源电压: 8 V ~ 16 V
工作温度: 0°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-MLPQ
供应商设备封装: 16-MLPQ(3x3)
包装: 标准包装
其它名称: IR3505ZMTRPBFDKR
IR3505Z
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
OVP Comparator
OVP Threshold
Step V(ISHARE) up until GATEL drives
-1.0
-0.8
-0.4
V
high. Compare to V(VCCL)
Propagation Delay V(VCCL)=5V, Step V(ISHARE) up from
15
40
70
nS
V(DACIN) to V(VCCL). Measure time to
V(GATEL)>4V.
Synchronous Rectification Disable Comparator
Threshold Voltage The ratio of V(CSIN-) / V(DACIN), below
66
75
86
%
which V(GATEL) is always low.
Negative Current Comparator
Input Offset Voltage Note 1
Propagation Delay Time Apply step voltage to V(CSIN+) –
-16
100
0
200
16
400
mV
nS
V(CSIN-). Measure time to V(GATEL)<
1V.
Bootstrap Diode
Forward Voltage I(BOOST) = 30mA, VCCL=6.5V
180
260
480
mV
Debug Comparator
Threshold Voltage Compare to V(VCCL)
-250
-150
-50
mV
General
VCC Supply Current
VCCL Supply Current
BOOST Supply Current 4.75V ≤ V ( BOOST)-V(SW) ≤ 8V
DACIN Bias Current
SW Floating Voltage
Measured in the application
1.1
3.1
1.2
-1.5
3.0
6.7
3.5
-0.75
0.3
6.1
12.1
5.8
1
mA
mA
mA
μ A
V
Note 1: Guaranteed by design, but not tested in production
Note 2: VCCL-0.5V or VCC – 2.5V, whichever is lower
Page 5 of 20
March 17, 2009
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