參數(shù)資料
型號： L6660
廠商： STMICROELECTRONICS
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PDSO24
封裝： SSO-24
文件頁數(shù)： 3/9頁
文件大?。?/td> 102K
代理商： L6660
ELECTRICAL CHARACTERISTICS
(All the following parameters are specified @ 27°C and V5/12 = 12V
±5%, unless otherwise specified.)
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
V5/12
Main power supply
4.5
13.2
V
HVP
(1)
Output positive Voltage
Double Supply Voltage V512
≥ 8
Double Supply Voltage V512 < 8
27
18
35
V
Single Supply Voltage V512
≥ 8
Single Supply Voltage V512 < 8
27
18
70
35
V
HVripple
HVP, HVM ripple
Characterized only, Not Tested
External filter cap. 100nF
ILOAD = 0mA
0.8
V
I, hvp
Output current (see figure 1)
I, hvm
Top
Time to operating condition
5
ms
Fswitch
(2)
Switching Frequency
Refer to Block diagram
page1/10
300
kHz
Rds, on
Boost transistor ON resistance
4
Iboost
Boost transistor current limiting
850
mA
Vsup
Minimum OpAmp supply
Voltage (HVP if externally
given)
Double Supply
V512
+4
V
Single Supply
V512
+4
V
DC gain
OpAmp DC gain
130
dB
GBW
OpAmp Gain Bandwidth
product
Cload 0.4nF to 24nF
Double Supply Voltage
500
KHz
DCinp
OpAmp Input dynamic voltage
Double supply
-3.5
4.5
V
Single supply
1.2
5
V
Vout
OpAmp Output dynamic voltage
Capacitive load
HVM
HVP
V
DC, Ibias
OpAmp Bias supply current
(both)
|HVP| = |HVM| = 35V
9
mA
Iout (3)
OpAmp Dynamic Output
Average current with external
supply
-75
+75
mA
PSRR,P
OpAmp Positive power supply
rejection ratio
@ 50kHz not tested in production
-50
dB
PSRR,N
OpAmp Negative power supply
rejection ratio
@ 50kHz not tested in production
-50
dB
Cload
OpAmp Load capacitance
range
Voltage mode Gain min 20dB
0.4
24
nF
Cint
OpAmp Integration capacitance
Charge mode Gain min 20dB
0.4
24
nF
K
OpAmp Current ratio
OUTK/OUT1
9.8
10
10.2
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V512
Supply voltage pin 17 referred to Ground
14
V
HVP
Positive high voltage referred to HVM
75
V
HVM
Negative high voltage referred to Ground
-38
V
IN A&B
Amplifier input voltage common mode
±6V
V
Maximum difference between pin 20 and pins 8, 9, 16 & 17
17
V
Tamb
Operative Ambient Temperature
-20 to +80
°C
Tstg
Storage Temperature
-40 to +125
°C
All the voltage value are referred to ground unless otherwise specified.
L6660
3/9
相關(guān)PDF資料
PDF描述
L6920DBTR 0.9 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8
L6920DB 0.9 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO8
L6920DCTR 0.9 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO10
L78MS05JSMP SPECIALTY ANALOG CIRCUIT, PSSO5
L78MS05J SPECIALTY ANALOG CIRCUIT, ZFM5
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L6668 功能描述:電流型 PWM 控制器 SMART PRIMARY CONTROLLER RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
L6668_06 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:SMART PRIMARY CONTROLLER
L6668B2 功能描述:電流型 PWM 控制器 POWER SUPPLY RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
L6668TR 功能描述:電流型 PWM 控制器 SMART CONTROLLER RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
L667 制造商:BURNDY 功能描述:L-DIE
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*