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参数资料
| 型号： | L6585DTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 稳压器 |
| 英文描述： | 0.6 A POWER FACTOR AND FLUORESCENT LIGHT CONTROLLER, 250 kHz SWITCHING FREQ-MAX, PDSO20 |
| 封装： | LEAD FREE, SOP-20 |
| 文件页数： | 25/25页 |
| 文件大小： | 1478K |
| 代理商： | L6585DTR |
L6585D
Electrical characteristics
9/25
Symbol
Pin
Parameter
Test condition
Min
Typ
Max
Unit
CTR pin
DIS
CTR
Disable threshold
Falling edge
0.75
V
Hysteresys
120
mV
PFOV
CTR
Dynamic PFC
overvoltage
Rising edge
3.4
V
Hysteresys
140
mV
CTR
Available range as
tracking reference
Lower threshold (falling)
1.7
V
Hysteresys
0.12
Higher threshold (rising)
3.4
V
Hysteresys
0.14
PFC section – current sense comparator
ICS
PFCS
Input bias current
VCS = 0
-1
A
tLEB
PFCS
Leading edge blanking
(2)
100
200
300
ns
VCSdis
PFCS
IC disable level
1.65
1.75
1.85
V
td(H-L)
PFCS
Delay to output
120
ns
VCSclamp
PFCS
Current sense reference
clamp
VCOMP = Upper clamp
1.0
1.08
1.16
V
PFC section – zero current detector
VZCDH
ZCD
Upper clamp voltage
IZCD = 2.5 mA
5
V
VZCDL
ZCD
Lower clamp voltage
IZCD = -2.5 mA
-0.3
0
0.3
V
VZCDA
ZCD
Arming voltage
(positive-going edge)
(2)
1.4
V
VZCDT
ZCD
Triggering voltage
(negative-going edge)
(2)
0.7
V
IZCDb
ZCD
Input bias current
VZCD = 1 to 4.5 V
1
A
IZCDsrc
ZCD
Source current capability
-4
mA
IZCDsnk
ZCD
Sink current capability
4
mA
PFC section – gate driver
PFG
Output high/low
ISINK = 10mA
0.2
V
ISOURCE = 10mA
14.5
V
tf
PFG
Fall time
40
90
ns
tr
PFG
Rise time
90
140
ns
ISINK
PFG
Peak sink current
475
600
mA
ISOURCE
PFG
Peak source current
200
300
mA
PFG
Pull-down resistor
10
k
Table 4.
Electrical characteristics (continued)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| L6590 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:FULLY INTEGRATED POWER SUPPLY FIPS |
| L6590A | 制造商:未知厂家 制造商全称:未知厂家 功能描述:FULLY INTEGRATED POWER SUPPLY |
| L6590AN | 功能描述:开关变换器、稳压器与控制器 700 Volt Monolithic RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| L6590D | 功能描述:开关变换器、稳压器与控制器 700 Volt Monolithic RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| L6590D013TR | 功能描述:开关变换器、稳压器与控制器 700 Volt Monolithic RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
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