TPSI3113L中文資料德州儀器數(shù)據(jù)手冊(cè)PDF規(guī)格書
廠商型號(hào) |
TPSI3113L |
功能描述 | TPSI3100 Isolated Switch Driver With 15-V Gate Supply and Dual Isolated Comparators |
文件大小 |
2.15233 Mbytes |
頁(yè)面數(shù)量 |
47 頁(yè) |
生產(chǎn)廠商 | Texas Instruments |
企業(yè)簡(jiǎn)稱 |
TI1【德州儀器】 |
中文名稱 | 德州儀器官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-12-25 20:00:00 |
TPSI3113L規(guī)格書詳情
1 Features
? Drives external power transistors
? No isolated secondary supply required
? 15.8-V gate drive, 1.5/2.5-A peak source and sink
current
? 3-kVRMS basic isolation
? Up to 25-mW, 5-V supply for external auxiliary
circuitry
? Dual isolated high-speed comparators with
integrated voltage reference ±1.5%
? Open-drain outputs for fault and alarm indicators
? –40°C to +125°C, TA
? Functional Safety-Capable
– Documentation available to aid functional safety
system design
? Safety-related certifications
– Planned: 4243-VPK basic isolation per DIN EN
IEC 60747-17 (VDE 0884-17)
– Planned: 3-kVRMS isolation for 1 minute per UL
1577
2 Applications
? Solid State Relays
? Building Automation
? Factory Automation & Control
3 Description
The TPSI3100 is a fully integrated isolated switch
driver, which when combined with an external power
switch, forms a complete isolated solid state relay
solution. With a gate drive voltage of 15.8-V with
1.5/2.5-A peak source/sink current, a large availability
of power switches can be used to meet many
application needs. The TPSI3100 generates its own
secondary bias supply from power received on
its primary side, so no isolated secondary supply
bias is required. The TPSI3100 provides additional
power via the nominal 5-V rail (VDDM) for use by
auxiliary circuits to perform various function such as
current and voltage monitoring or remote temperature
detection. The TPSI3100 isolation is extremely robust
with much higher reliability, lower power consumption,
and increased temperature ranges than those found
using traditional mechanical relays and optocouplers.
The TPSI3100 integrates a communication backchannel
that transfers status information from the
secondary side to the primary side via open-drain
outputs, PGOOD (Power Good), FLT1 (Fault 1), and
ALM1 (Alarm 1). Dual high-speed comparators with
an integrated shared voltage reference are used
to assert FLT1 and ALM1. When the comparator
input, FLT1_CMP, exceeds the voltage reference, the
driver is immediately asserted low and FLT1 is also
driven low, indicating to the system that a fault has
occurred. This is useful for disabling the external
switch with low latency on critical events, such as
over-current detection. When the comparator input,
ALM1_CMP, exceeds the voltage reference, ALM1
signal is asserted low, but no action is taken by the
driver. This may be useful as an alarm or warning
indicator for over-temperature or over-voltage events.
The TPSI310xL series offers a latch based fault
indicator. When a fault is detected, the driver and the
fault indicator are asserted low and remain latched,
until EN is asserted low. The TPSI310x series has
a non-latched fault indicator. If the fault event is no
longer present, FLT1 deasserts and the driver, after
a specified recovery period, follows the state of the
EN pin. If the fault event still remains, both the fault
indicator and the driver remain asserted low.
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
EXCELITAS |
23+ |
NA/ |
11913 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
MURATA/村田 |
24+ |
NA |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
MURATA |
2023+ |
80000 |
一級(jí)代理/分銷渠道價(jià)格優(yōu)勢(shì) 十年芯程一路只做原裝正品 |
詢價(jià) | |||
SURGING(紹鑫) |
23+ |
插件,D2xL4mm |
5000 |
誠(chéng)信服務(wù),絕對(duì)原裝原盤 |
詢價(jià) | ||
EXCELITAS |
22+ |
SMD |
50000 |
只做原裝假一罰十,歡迎咨詢 |
詢價(jià) | ||
MURATA |
23+ |
SMD |
9868 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
EXCELITAS |
21+ |
SMD |
9850 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價(jià) | ||
24+ |
1663 |
詢價(jià) | |||||
MURATA/村田 |
23+ |
11200 |
原廠授權(quán)一級(jí)代理、全球訂貨優(yōu)勢(shì)渠道、可提供一站式BO |
詢價(jià) | |||
MURATA/村田 |
15+ROHS |
SMD |
176000 |
原裝進(jìn)口價(jià)格優(yōu)勢(shì)大量現(xiàn)貨供應(yīng) |
詢價(jià) |