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參數(shù)資料
| 型號： | L5953 |
| 廠商： | 意法半導體 |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | MULTIPLE SWITCHING VOLTAGE REGULATOR |
| 中文描述： | 多重開關穩(wěn)壓 |
| 文件頁數(shù)： | 16/24頁 |
| 文件大?。?/td> | 217K |
| 代理商： | L5953 |
L5953
16/24
1) WREN instruction (Fig.11)
2) WSTA instruction (Fig.16)
Operation D
I
Read the Status Register
1) RSTA instruction (Fig.17)
2) Status Register output (Fig.17)
Operation E
I
Diagnostic Procedure Start
1) WREN instruction (Fig.11)
2) WSTA instruction (Fig.14)
Operation F
I
Read the Diagnostic Register
Case 2: after a Diagnostic Procedure Start
1) RDIA instruction (Fig.15)
2) Diagnostic Register output (Fig.15)
An operation F must follow an operation E if the pin IRQ is not activated.
The delay between the Operation E and an Operation F must be longer than 100
μ
s.
To be recognized, the fault must be present without interruptions during all the delay above mentionned .
After an Operation F, the bit s0 of the Status Register is resettled (0)
Operation G
I
Write operation disabled
1) WRDI instruction (Table 1)
Operation H
I
Read the Diagnostic Register case 3: after an IRQ pin activation
1) RDIA instruction (Fig. 15)
2) Diagnostic Register Output (Fig. 15)
The delay between the IRQ activation and an Operation F must be longer than 100
μ
s
Figure 11. Write Enable Latch Sequence
00
01
02
03
04
HIGH IMPEDANCE
05
06
07
S
C
CPOL=0
CPHA=0
D
Q
D03AU1483
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| L5953_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Multiple switching voltage regulator |
| L5954 | 功能描述:低壓差穩(wěn)壓器 - LDO Airbag App Specific Voltage Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| L5955 | 功能描述:多媒體雜項 Multifunction Voltage Regulator RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
| L5956 | 功能描述:多媒體雜項 Multifunction Voltage Regulator RoHS:否 制造商:Texas Instruments 類型: 通道數(shù)量: 轉(zhuǎn)換速率:540 Mbps 分辨率: 封裝 / 箱體:SOIC-16 封裝:Tube |
| L5956_11 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Multifunction voltage regulator for car radio |
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