參數(shù)資料
型號(hào): 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): 15/31頁
文件大?。?/td> 420K
代理商: L5953
Obsolete
Product(s)
- Obsolete
Product(s)
Summary of the main operations
L5953
5.7
Operation G
Write operation disabled
1) WRDI instruction (
5.8
Operation H
Read the diagnostic register case 3: after an IRQ pin activation
1) RDIA instruction (
2) Diagnostic register output (
The delay between the IRQ activation and operation F must be longer than 100
μs
Figure 13.
Write enable latch sequence
Figure 14.
Test mode diagnostic procedure start (after a write enable latch sequence)
Figure 15.
Read the diagnostic registerCase1: (after a test mode diagnostic procedure
start)
00
01
02
03
04
HIGH IMPEDANCE
05
06
07
S
C
CPOL=0
CPHA=0
D
Q
D03AU1483
00
01
02
03
04
HIGH IMPEDANCE
INSTRUCTION
STATUS REGISTER
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
s15
s14
s13
s12
s11
s10
s9
s8
s7
s6
s5
s4
s3
s2
s1
s0
S
C
D
Q
D03AU1484
CPOL=0, CPHA=0
00
01
02
03
04
HIGH IMPEDANCE
INSTRUCTION
DIAGNOSTIC REGISTER OUT
05
06
07
08
09
10
11
12
13
14
15
d7
d6
d5
d4
d3
d2
d1
d0
S
C
D
Q
D03AU1485
CPOL=0, CPHA=0
相關(guān)PDF資料
PDF描述
L5962 SWITCHING REGULATOR, PDSO36
L5973DD 3.5 A SWITCHING REGULATOR, 280 kHz SWITCHING FREQ-MAX, PDSO8
L5988D 5.6 A SWITCHING REGULATOR, 1000 kHz SWITCHING FREQ-MAX, PDSO16
L5994A 1 A DUAL SWITCHING CONTROLLER, 345 kHz SWITCHING FREQ-MAX, PQFP32
L5994 1 A DUAL SWITCHING CONTROLLER, 345 kHz SWITCHING FREQ-MAX, PQFP32
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(dòng)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(xiàng) 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(xiàng) 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