參數(shù)資料
型號: L5993D013TR
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, PDSO16
封裝: SO-16
文件頁數(shù): 9/22頁
文件大?。?/td> 200K
代理商: L5993D013TR
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
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