參數(shù)資料
型號： PM6675TR
廠商： STMICROELECTRONICS
元件分類： 穩(wěn)壓器
英文描述： SWITCHING CONTROLLER, QCC24
封裝： 4 X 4 MM, VFQFPN-24
文件頁數(shù)： 2/50頁
文件大?。?/td> 782K
代理商： PM6675TR
Electrical characteristics
PM6675
10/47
Symbol
Parameter
Test condition
Values
Unit
Min
Typ
Max
Current limit and zero crossing comparator
ICSNS
CSNS input bias current
90
100
110
A
Comparator offset
-5
5
mV
Positive current limit threshold VPGND - VCSNS
-115
-100
-85
Fixed negative current limit
threshold
-130
-110
-90
VZC,OFFS
Zero crossing comparator
offset
-10
-5
0
High and low side gate drivers
HGATE driver on-resistance
HGATE high state (pull-up)
2.0
3
HGATE low state (pull-down)
1.8
2.7
LGATE driver on-resistance
LGATE high state (pull-up)
1.4
2.1
LGATE low state (pull-down)
0.6
0.9
UVP/OVP protections and PGOOD signals
OVP
Over voltage threshold
112
115
118
%
UVP
Under voltage threshold
67
70
73
PGOOD
SMPS upper threshold
107
110
113
SMPS lower threshold
87
90
93
LDO upper threshold
107
110
113
LDO lower threshold
87
90
93
IPG,LEAK
SPG and LPG Leakage
Current
SPG and LPG forced to 5.5V
1
A
VPG,LOW
SPG and LPG Low Level
Voltage
ILPG,SINK = ISPG,SINK = 4mA
150
250
mV
Soft start section (SMPS)
Soft-start ramp time
(4 steps current limit)
23
4
ms
Soft-start current limit step
25
A
Table 4. Electrical characteristics (continued)
相關(guān)PDF資料
PDF描述
PM6675 SWITCHING CONTROLLER, QCC24
PM6680ATR 0.4 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, QCC32
PM6680A 0.4 A DUAL SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, QCC32
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PM6680 功能描述:DC/DC 開關(guān)控制器 No Rsense dual StepDwn Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
PM6680_08 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:No Rsense dual step-down controller with adjustable voltages for notebook system power
PM6680A 功能描述:DC/DC 開關(guān)控制器 Dual sync controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
PM6680ATR 功能描述:DC/DC 開關(guān)控制器 Dual sync controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
PM6680TR 功能描述:DC/DC 開關(guān)控制器 No Rsense dual StepDwn Controller RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關(guān)頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數(shù)量:1 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:CPAK
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