参数资料
型号: IRU3055CQTR
厂商: International Rectifier
文件页数: 2/26页
文件大小: 0K
描述: IC CTRL SYNC 3-PHASE 36-QSOP
标准包装: 1
应用: 控制器,Intel Pentium? IV
输入电压: 5V,12V
输出数: 1
输出电压: 1.08 V ~ 1.85 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 36-QSOP
供应商设备封装: 36-QSOP
包装: 剪切带 (CT)
产品目录页面: 1384 (CN2011-ZH PDF)
其它名称: *IRU3055CQTR
IRU3055CQCT
IRU3055
ABSOLUTE MAXIMUM RATINGS
V CH12 and V CH3 Supply Voltage ................................... 30V (not rated for inductor load)
V CL1 and V CL23 Supply Voltage ................................... 20V
V CC Supply Voltage .................................................. 7V
Storage Temperature Range ...................................... -65°C To 150°C
Operating Junction Temperature Range ..................... 0°C To 125°C
PACKAGE INFORMATION
36-PIN WIDE BODY PLASTIC QSOP (Q)
Rt
1
36 V CL1
Comp 2
Fb 3
35 LDrv1
34 PGnd1
SS
CS1
CS2
CS3
4
5
6
7
33 OCGnd
32 HDrv1
31 V CH12
30 HDrv2
Vcc 8
V SET 9
D0 10
D1 11
D2 12
D3 13
D4 14
Fault 15
OCSet 16
Gnd 17
SD 18
29 NC
28 Gnd
27 PGnd2
26 LDrv2
25 V CL23
24 LDrv3
23 PGnd3
22 HDrv3
21 V CH3
20 Ref
19 PGood
u JA =60 8 C/W
ELECTRICAL SPECIFICATIONS
Unless otherwise specified, these specifications apply over V CL1 =V CL23 =V CH12 =V CH3 =12V, Vcc=5V and T A =0 to
70°C. Typical values refer to T A =25°C. Low duty cycle pulse testing is used which keeps junction and case tem-
peratures equal to the ambient temperature.
PARAMETER
SYM
TEST CONDITION
MIN
TYP
MAX
UNITS
Supply Current Section
Operating Supply Current
C L High Side=3000pF
C L Low Side=6000pF
I CC
V5
17
19
21
I CLH
V12 (150KHz frequency)
30
50
70
mA
VID Section
DAC Output Voltage (Note 1)
V DAC
-1.5
Vs
+1.5
%
DAC Output Line Regulation
DAC Output Temp Variation
L REG
T REG
4.5 < Vcc < 5.5V
0 8 C < temp < 70 8 C
-0.7
-0.06
1.4
+0.7
2
%
%
VID Input LO
VID Input HI
2
0.4
V
V
VID Input Internal Pull-Up
VID R
12.4
16.4
20.4
K V
Resistor to 3.3V
2
www.irf.com
Rev. 1.4
08/13/02
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