參數(shù)資料
型號: L5993
廠商: STMICROELECTRONICS
元件分類: 穩(wěn)壓器
英文描述: 1.5 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDIP16
封裝: DIP-16
文件頁數(shù): 9/22頁
文件大小: 200K
代理商: L5993
D97IN507
+
-
EA
Ri
+
1.3mA
Rd
R
2R
12
Cf
Rf
6
5
From VO
2.5V
+
-
EA
RP
+
1.3mA
Rd
R
2R
12
Cf
Rf
6
5
From VO
2.5V
Error Amp compensation circuit for stabilizing any current-mode topology except
for boost and flyback converters operating with continuous inductor current.
CP
Ri
Error Amp compensation circuit for stabilizing current-mode boost and flyback
topologies operating with continuous inductor current.
VFB
COMP
SGND
Figure 35. Typical E/A compensation networks.
L5993
COMP
D97IN772
TL431
VOUT
VFB
6
5
Figure 36. Feedback with optocoupler
L5993
OPTIONAL
D97IN773A
I
VREF
SGND
RT
CT
RCT
RSLOPE
RSENSE
ISEN
L5993
OPTIONAL
I
VREF
SGND
RT
CT
RCT
RSLOPE
RSENSE
ISEN
L5993
OPTIONAL
OUT
SGND
R
RSLOPE
RSENSE
ISEN
CSLOPE
4
2
13
12
4
2
13
12
13
12
10
Figure 37. Slope compensation techniques
L5993
17/22
相關(guān)PDF資料
PDF描述
L6115 QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PZFM15
L6114 QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDIP20
L6205PD STEPPER MOTOR CONTROLLER, 5.6 A, PDSO20
L6205D013TR STEPPER MOTOR CONTROLLER, 5.6 A, PDSO20
L6206D STEPPER MOTOR CONTROLLER, 5.6 A, PDSO24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
L5993D 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Prog Current Mode RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
L5993D013TR 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 Prog Current Mode RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
L5994 功能描述:電流型 PWM 控制器 Adj Triple Out Pwr 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(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
L5994_02 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:ADJUSTABLE TRIPLE OUTPUT POWER SUPPLY CONTROLLER
L5994A 功能描述:監(jiān)控電路 ADJT TRIPLE OUTPUT POWER SUPPLY CNTLR RoHS:否 制造商:STMicroelectronics 監(jiān)測電壓數(shù): 監(jiān)測電壓: 欠電壓閾值: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(guān):No Backup 上電復(fù)位延遲(典型值):10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel