參數(shù)資料
型號(hào)： TSM108
廠商： 意法半導(dǎo)體
英文描述： AUTOMOTIVE SWITCH MODE VOLTAGE AND CURRENT CONTROLLER
中文描述： 汽車開關(guān)模電壓和電流控制器
文件頁(yè)數(shù)： 1/13頁(yè)
文件大?。?/td> 257K
代理商： TSM108
1/13
I
CURRENT MEASUREMENT ON OUTPUT
POSITIVE LINE
I
CONSTANT VOLTAGE MODE CONTROL
I
CONSTANT CURRENT MODE CONTROL
I
PRECISION VOLTAGE AND CURRENT
CONTROL LOOPS
I
ADJUSTABLE SWITCHING FREQUENCY
I
ADJUSTABLE OVER VOLTAGE LOCKOUT
I
ADJUSTABLE UNDER VOLTAGE LOCKOUT
I
STANDBY MODE (LOW QUIESCENT
CURRENT)
I
SUSTAINS 60V
I
MINIMAL EXTERNAL COMPONENTS
COUNT
I
DRIVING ABILITY FOR EITHER P-MOSFET
OR PNP TRANSISTORS
DESCRIPTION
TSM108 is a P-channel MOSFET controller which
ensures constant voltage and constant current in
Switching Mode Power Supply (step down) like in
automotive battery charging applications.
TSM108 can easily be configured for very wide
voltage and current needs.
TSM108 is built in rugged BCD technology and
includes a PWM generator, Voltage and Current
control loops, a precision Voltage Reference, and
a P-Mosfet Gate Drive output. TSM108 can
sustain 60V on Vcc, and therefore meet the
standard Load Dump requirements in the
Automotive field.
TSM108 includes security functions which lock the
PMosfet in OFF state: OVLO (Over Voltage
Lockout) and UVLO (Under Voltage Lockout). The
P-Mosfet Gate is also protected from over voltage
drive thanks to a 12V clamping protection circuit.
TSM108 includes a standby feature which allows
very low quiescent current when activated, as well
as safe P-Mosfet Off state.
TSM108
is
suitable
accessories, as well as numerous other DC/DC
step down regulation.
for
car
environment
APPLICATION DIAGRAM
ORDER CODE
D = Small Outline Package (SO) - also available in Tape & Reel (DT)
PIN CONNECTIONS
(top view)
Part Number
Temperature Range
Package
D
TSM108I
-40°, +125°C
MOSFET P
or PNP
B
TSM108
D
D
SO14
(Plastic Micropackage)
VCC
G
OV
UV
ICTRL
OSC
GND
VCOMP
VCTRL
ICOMP
VREF
VS
7
6
5
4
3
2
1
8
9
10
11
12
13
14
GD
!STBY
TSM108
AUTOMOTIVE SWITCH MODE
VOLTAGE AND CURRENT CONTROLLER
November 2001
相關(guān)PDF資料
PDF描述
TSM108D AUTOMOTIVE SWITCH MODE VOLTAGE AND CURRENT CONTROLLER
TSM108I AUTOMOTIVE SWITCH MODE VOLTAGE AND CURRENT CONTROLLER
TSM108ID AUTOMOTIVE SWITCH MODE VOLTAGE AND CURRENT CONTROLLER
TSM109 DUAL COMPARATOR AND VOLTAGE REFERENCE
TSM109A DUAL COMPARATOR AND VOLTAGE REFERENCE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TSM108_06 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:VOLTAGE AND CURRENT STEPDOWN PWM CONTROLLERH?
TSM-108-01-F-DV-P-TR 制造商:Samtec Inc 功能描述:CONN UNSHRD HDR HDR 16 POS 2.54MM SLDR ST SMD - Tape and Reel
TSM-108-01-G-DV-TR 功能描述:CONN HEADER 16POS .100" DBL SMD RoHS:是 類別:連接器，互連式 >> 矩形- 接頭，公引腳 系列:TSM 視頻文件:Mezzselect Tool - Another Geek Moment 標(biāo)準(zhǔn)包裝:50 系列:BERGSTIK®，MezzSelect™，基礎(chǔ)增強(qiáng)型 觸點(diǎn)類型：:公形引腳 連接器類型:接頭，無(wú)罩 位置數(shù):52 加載位置的數(shù)目:全部 間距:0.100"（2.54mm） 行數(shù):2 行間距:0.100"（2.54mm） 觸點(diǎn)接合長(zhǎng)度:0.266"（6.75mm） 安裝類型:通孔 端子:焊接 緊固型:- 特點(diǎn):- 觸點(diǎn)表面涂層:金，GXT™ 觸點(diǎn)涂層厚度:30µin（0.76µm） 顏色:黑 包裝:散裝 配套產(chǎn)品:71609-326LF-ND - CONN RCPT 52POS .100" DL SMD RA68683-426LF-ND - CONN RCPT 52POS .100" DBL TIN68046-326LF-ND - CONN RCPT 52POS .100" DBL SMD69154-326LF-ND - CONN RCPT 52POS .100" DBL SMD68683-226LF-ND - CONN RCPT 52POS .100" DBL GOLD68683-226-ND - CONN RCPT 52POS .100" DBL GOLD68683-326LF-ND - CONN RCPT 52POS .100" DBL GOLD68046-226LF-ND - CONN RCPT 52POS .100" DBL SMD68683-626LF-ND - CONN RCPT 52POS .100" DBL GOLD87606-326-ND - CONN RCPT 52POS .100" DBL PCB更多...
TSM-108-01-G-SV-003 功能描述:CONN HEADER 8POS .100" SNGL SMD RoHS:是 類別:連接器，互連式 >> 矩形- 接頭，公引腳 系列:TSM 標(biāo)準(zhǔn)包裝:1 系列:HTSW 觸點(diǎn)類型：:公形引腳 連接器類型:接頭，無(wú)罩 位置數(shù):16 加載位置的數(shù)目:全部 間距:0.100"（2.54mm） 行數(shù):2 行間距:0.100"（2.54mm） 觸點(diǎn)接合長(zhǎng)度:0.230"（5.84mm） 安裝類型:通孔，直角 端子:焊接 緊固型:- 特點(diǎn):- 觸點(diǎn)表面涂層:金 觸點(diǎn)涂層厚度:10µin（0.25µm） 顏色:黑 包裝:管件 配套產(chǎn)品:HLE-108-02-S-DV-ND - CONN RCPT 16POS .100" SMD GLDHLE-108-02-L-DV-BE-ND - CONN RCPT 16POS .100" SMD GLDHLE-108-02-G-DV-BE-ND - CONN RCPT 16POS .100" SMD GLDHLE-108-02-G-DV-A-ND - CONN RCPT 16POS .100" SMD GLDHLE-108-02-G-DV-ND - CONN RCPT 16POS .100" SMD GLDESW-108-12-G-D-ND - CONN SOCKET .100" 16POS PCB DUALESQ-108-58-G-D-ND - CONN RCPT 16POS .100" DUAL GOLDESQ-108-39-G-D-ND - CONN RCPT 16POS .100" DUAL GOLDESQ-108-13-T-D-LL-ND - CONN RCPT 16POS .100" DUAL TINESQ-108-13-G-D-ND - CONN RCPT 16POS .100" DUAL GOLD更多...
TSM-108-01-H-DV-P-TR 制造商:Samtec Inc 功能描述:CONN UNSHRD HDR HDR 16 POS 2.54MM SLDR ST SMD - Tape and Reel
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