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參數(shù)資料
| 型號(hào)： | EL7464CRE-T13 |
| 英文描述： | Monolithic 4 Amp DC:DC Step-down Regulator |
| 中文描述： | 單片4安培直流：DC降壓穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 4/18頁(yè) |
| 文件大?。?/td> | 1196K |
| 代理商： | EL7464CRE-T13 |
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12
EL7564C
Monolithic 4 Amp DC:DC Step-down Regulator
E
L
75
64
C
2. Offset Tracking
The intended start-up sequence is shown in Figure 3a. In
this configuration, VC will not start until VP reaches a
preset value of:
However, due to the superimpose of VC and VIN, the
choice of RA and RB are restricted by the following
relationship:
Where 0.5 is for noise immunity. See Figure 3 below.
RB
RA RB
+
-------------------- VIN
×
VP 0.5
RB
RA RB
+
-------------------- VIN
RA
RA RB
+
--------------------
+
×
VC
×
<
+
Figure 3. Offset Power Tracking
VOUT
TIME
VC
VP
1
2
15
14
13
12
6
7
8
11
10
9
20
19
EL7564C
-
+
1
2
15
14
13
12
6
7
8
11
10
9
20
19
EL7564C
-
+
VC
VP
STP
STN
STP
STN
VIN
RA
RB
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| EL7556BCM-T13 | Integrated Adjustable 6 Amp Synchronous Switcher |
| EL7556BCM | Integrated Adjustable 6 Amp Synchronous Switcher |
相關(guān)代理商/技術(shù)參數(shù) |
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| EL7501CN | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:100V High Side Driver |
| EL7501CS | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:100V High Side Driver |
| EL7512 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High Frequency PWM Step-Up Regulator |
| EL7512C | 制造商:ELANTEC 制造商全稱:ELANTEC 功能描述:High Frequency PWM Step-Up Regulator |
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