參數(shù)資料
型號: IRU3013CQ
廠商: International Rectifier
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: VRM 8.5 COMPATIBLE 5-BIT PROGRAMMABLE SYNCHRONOUS BUCK CONTROLLER IC WITH TRIPLE LDO CONTROLLER
中文描述: VRM電源8.5兼容5位可編程同步降壓控制器芯片,三聯(lián)LDO控制器
文件頁數(shù): 3/6頁
文件大?。?/td> 122K
代理商: IRU3013CQ
IRU3013
3
Rev. 1.2
09/06/01
Table 1 - Set point voltage vs. VID codes.
PARAMETER
UVLO Section
UVLO Threshold - 12V
UVLO Hysteresis - 12V
UVLO Threshold - 5V
UVLO Hysteresis - 5V
Error Comparator Section
Input Offset Voltage
Delay to Output
Current Limit Section
CS Threshold Set Current
CS Comp Offset Voltage
Hiccup Duty Cycle
Supply Current Section
Operating Supply Current
SYM TEST CONDITION
MIN TYP
MAX
UNITS
Output Drivers Section
Rise Time
Fall Time
Dead Band Time
Oscillator Section
Osc Frequency
Osc Valley
Osc Peak
LDO Controller Section
V
FB
1 and V
FB
2 (Pins 3 and 4)
V
FB
4 (Pin 15)
Input Bias Current
Lin 1, 2, 3 Drive Current
OVP Section
OVP Threshold
OVP Source Current
Supply Ramping Up
Supply Ramping Up
V
DIFF
= 10mV
Css = 0.1
μ
F
C
L
= 3000pF
V5
V12
C
L
= 3000pF
C
L
= 3000pF
C
L
= 3000pF
Ct = 150pF
-2
120
-5
9
0.5
4
0.3
150
20
14
70
70
200
220
V5
1.200
0.800
30
1.17Vs
5
+2
100
200
+5
2
100
130
0.2
2
V
V
V
V
mV
ns
μ
A
mV
%
mA
ns
ns
ns
KHz
V
V
V
μ
A
mA
V
mA
Note:
Vs refers to the set point voltage given in table 1.
D25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
D3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
D2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
D1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
D0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Vs
1.300
1.350
1.400
1.450
1.500
1.550
1.600
1.650
1.700
1.750
1.800
1.050
1.100
1.150
2.200
2.250
D25
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
D3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
D2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
D1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
D0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
Vs
1.325
1.375
1.425
1.475
1.525
1.575
1.625
1.675
1.725
1.775
1.825
1.075
1.125
1.175
1.225
1.275
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