参数资料
型号: IR3093MPBF
厂商: International Rectifier
文件页数: 7/39页
文件大小: 0K
描述: IC VID VOLTAGE PROGRAMMER 48MLPQ
标准包装: 100
应用: VID 电压编程器
电源电压: 7.4 V ~ 21 V
电流 - 电源: 38mA
工作温度: 0°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 48-MLPQ
供应商设备封装: 48-MLPQ(7x7)
包装: 剪切带 (CT)
IR3093PbF
PARAMETER
TEST CONDITION
MIN
TYP
MAX
UNIT
Share Adjust Error Amplifier
P A
P A
Input Offset Voltage
MAX Duty Cycle Adjust Ratio
MIN Duty Cycle Adjust Ratio
Transconductance
SCOMPX Source/Sink Current
Equal Duty Cycle Comparator
Threshold
Duty Cycle Match at Startup
SCOMPX Precharge Current
0% Duty Cycle Comparator
Threshold Voltage
Propagation Delay
Body Breaking Disable
Comparator Threshold
Note 1
Compare Duty Cycle to GATEHX
Compare Duty Cycle to GATEHX
Note 1
Compare Duty Cycle to GATEHX
V(SS/DEL)=0
Below Internal Ramp1 Start Voltage
VCCLX= 8V. Step EAOUT from .8V to
.3V and measure time to GATELX
transition to < 7V.
Compare V(FB) to V(VDAC)
-5
1.5
0.6
100
16
0.45
-5
300
80
50
0
2.0
0.5
200
22
0.60
-1
450
130
200
75
5
300
28
0.95
5
700
180
400
110
mV
P A/V
V
%
mV
ns
mV
OVP
VR10.X Comparator Threshold
AMD Comparator Threshold
Power-up Headroom for OVP
Flag
OVPSNS Threshold at Power-
up
SS/DEL Power-up Clear
Threshold
Propagation Delay
OVP Source Current
OVP Pull Down Resistance
OVP High Voltage
OVPSNS Bias Current
VID_SEL=0V. Compare to V(VDAC)
Float VID_SEL. Compare to V(VDAC)
VCC=OVPSNS where V(OVP)>0.5V.
Same for 5VUVL=OVPSNS.
VCC=2V, V(OVP) >0.5V. Same for
V(5VUVL)=2V.
VCC=12V, V(OVPSNS)=1V,
VDAC=1.6V, where OVP<0.5V
VCCLX= 8V. V(EAOUT)=0V. Step
OVPSNS 540mV + V(VDAC). Measure
time to GATELX transition to >1V.
V(OVP)=0.5V, VCC=1.8V, 5VUVL=0V
OVP to LGND
I(OVP)=10uA, V(VCC) or V(5VUVL)-
V(OVP), VCC=1.8V
120
360
0.8
0.3
0.35
10
30
0.4
-1
150
450
1.1
0.48
0.60
275
75
60
0.70
0.3
200
600
1.8
0.85
0.95
400
100
1.1
1.5
mV
mV
V
V
V
ns
P A
k ?
V
uA
5VREF
Short Circuit Current
20
45
60
mA
Supply Voltage
I(5VREF)=0A
4.5
5
5.5
V
General
VCC Supply Current
VOSNS- Current
VCCHX and VCCL3 Current
VCCL1_2 Supply Current
5VUVL Supply Current
V(VCC)=21V
-0.3V ? VOSNS- ? 0.3V, All VID Codes
V(VCCHX)=28V, V(VCCL3)=14V
V(VCCL1_2)=14V
V(5VUVL)=5V, no OVP condition
33
3.2
3
6
100
38
3.7
5
10
200
44
4.2
7
17
400
mA
mA
mA
mA
uA
Note 1: Guaranteed by design, but not tested in production
Note 2: Critical limits are identified with bold text
Note 3 : VDAC Output is trimmed to compensate for Error Amp input offsets errors
Page 7 of 39
09/08/05
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