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參數資料
| 型號： | PM6685 |
| 廠商： | 意法半導體 |
| 英文描述： | DUAL STEP-DOWN CONTROLLER WITH AUXILARY VOLTAGES FOR NOTEBOOK SYSTEM POWER |
| 中文描述： | 雙通道降壓控制器，紡織印染助劑用于筆記本系統的電源電壓 |
| 文件頁數： | 10/16頁 |
| 文件大?。?/td> | 889K |
| 代理商： | PM6685 |
4 Electrical characteristics
PM6685
10/16
Simbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
High side rise time
HGATEx-PHASE from 1V to 4V
CLOAD = 3.3nF
20
ns
High side fall time
20
Low side rise time
LGATEx-PGND from 1V to 4V
CLOAD = 8.2nF
40
ns
40
OVP
Over voltage threshold
Both SMPS sections with respect
to VREF.
113
116
120
%
UVP
Under voltage threshold
66
70
72
%
PGOOD3,5
Upper threshold (VFB-VREF)
107
110
113
%
Lower threshold (VFB-VREF)
90
92
94
%
I
PGOOD3,5
PGOOD leakeage current
VPGOOD3,5 forced to 5.5V
1
μ
A
V
PGOOD3,5
Ouput Low Voltage
ISink = 4mA
150
250
mV
PGOOD
LDO3
Rising voltage threshold
2.58
V
Falling voltage threshold
2.55
V
Hytseresis
25
mV
I
PGOOD_LD
O3
PGOOD leakeage current
V
PGOOD LDO3
forced to 5.5V
1
μ
A
V
PGOOD_LD
O3
Ouput Low Voltage
ISink = 4mA
150
250
mV
T
SDN
Shutdown Temperature
150
°C
EN3,5
SMPS disabled level
0.8
V
SMPS enabled level
2.4
FSEL
Frequency selection range
Low level
0.5
V
Middle level
1.0
V
LDO5
-1.5
High level
V
LDO5
-0.8
LDO3 SEL
3.3V Linear Regulator Selection
Pin
Always-off level
0.5
V
Boostrap level
1.0
V
LDO5
-1.5
Always-on level
V
LDO5
-0.8
SKIP
Pulse Skip Mode
0.5
V
PWM Mode
1.0
V
LDO5
-1.5
Ultrasonic Mode
V
LDO5
-0.8
Table 6.
Electrical characteristics
(continued)
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相關代理商/技術參數 |
參數描述 |
|---|---|
| PM6685_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Dual step-down main supply controller with auxilary voltages for notebook system power |
| PM6685TR | 功能描述:DC/DC 開關控制器 Monolithic VR RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| PM6686 | 制造商:STMicroelectronics 功能描述: |
| PM6686TR | 功能描述:DC/DC 開關控制器 Step-down Controller w/adj. voltages-dual RoHS:否 制造商:Texas Instruments 輸入電壓:6 V to 100 V 開關頻率: 輸出電壓:1.215 V to 80 V 輸出電流:3.5 A 輸出端數量:1 最大工作溫度:+ 125 C 安裝風格: 封裝 / 箱體:CPAK |
| PM6-6F-L | 功能描述:端子 Metric Fork Terminal non-insulated, 4.0 RoHS:否 制造商:AVX 產品:Junction Box - Wire to Wire 系列:9826 線規:26-18 接線柱/接頭大小: 絕緣: 顏色:Red 型式:Female 觸點電鍍:Tin over Nickel 觸點材料:Beryllium Copper, Phosphor Bronze 端接類型:Crimp |
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