參數(shù)資料
型號： L5953
廠商： STMICROELECTRONICS
元件分類： 穩(wěn)壓器
英文描述： 1.2 A SWITCHING REGULATOR, 425 kHz SWITCHING FREQ-MAX, PDSO36
封裝： LEAD FREE, SOP-36
文件頁數(shù)： 13/31頁
文件大?。?/td> 420K
代理商： L5953
Obsolete
Product(s)
- Obsolete
Product(s)
SPI interface
L5953
.
Table 11.
Diagnostic register
d7
d6
d5
d4
d3
d2
d1
d0
Test mode
HSD1W1
HSD1W2
HSD1W3
HSD2W1
HSD2W2
HSD2W3
THW
Table 12.
Diagnostic register description
01
d7
Test mode
The diagnostic register
is referred to a test
performed during the
normal working of the
L5953
The diagnostic register
is referred to a test
performed in Test mode
d6
HSD1W1
If d7=0: HSD1 in
normal condition;
If d7=1: bit value
meaningless
If d7=0: HSD1 is in
overcurrent
If d7=1: bit value
meaningless
d5
HSD1W2
If d7=0: bit value
meaningless;
If d7=1: HSD1 in
normal condition
If d7=0: bit value
meaningless
If d7=1: an open load is
present on HSD1
d4
HSD1W3
If d7=0: bit value
meaningless;
If d7=1: HSD1 in
normal condition
If d7=0: bit value
meaningless
If d7=1: HSD1 is
shorted to the supply
voltage VDD
d3
HSD2W1
If d7=0: HSD1 in
normal condition;
If d7=1: bit value
meaningless
If d7=0: HSD2 is in
overcurrent;
If d7=1: bit value
meaningless
d2
HSD2W2
If d7=0: bit value
meaningless
If d7=1: HSD2 in
normal condition
If d7=0: bit value
meaningless
If d7=1: an open load is
present on HSD2
d1
HSD1W3
If d7=0: bit value
meaningless
If d7=1: HSD2 in
normal condition;
If d7=0: bit value
meaningless
If d7=1: HSD1 is
shorted to the supply
voltage VDD
d0
Thermal warning
Normal condition
Over temperature
protection
activated(Tj>150°C)
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相關(guān)代理商/技術(shù)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(fù)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(fēng)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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