參數資料
型號： MIC2546-2BTS
廠商： MICREL INC
元件分類： 外設及接口
英文描述： Replaced by PT6522 :
中文描述： 0.1 A 2 CHANNEL, BUF OR INV BASED PRPHL DRVR, PDSO16
封裝： TSSOP-16
文件頁數： 2/12頁
文件大小： 262K
代理商： MIC2546-2BTS
MIC2546/2547
Ordering Information
Micrel
MIC2546/2547
2
June 2000
Pin Configuration
1
INA
OUTA
ENA
NC
FLGA
GNDB
ILIMB
OUTB
16 OUTA
ILIMA
GNDA
FLGB
ENB
OUTB
NC
INB
15
14
13
12
11
10
9
2
3
4
5
6
7
8
MIC2546/2547
16-Pin SOP (M)
16-Pin TSSOP (TS)
Part Number
MIC2546-1BM
MIC2546-1BTS
MIC2546-2BM
MIC2546-2BTS
MIC2547-1BM
MIC2547-1BTS
MIC2547-2BM
MIC2547-2BTS
* Thermal Shutdown Latch
Enable
Active High
Active High
Active Low
Active Low
Active High
Active High
Active Low
Active Low
Latch*
Temperature Range
–
40
°
C to +85
°
C
–
40
°
C to +85
°
C
–
40
°
C to +85
°
C
–
40
°
C to +85
°
C
–
40
°
C to +85
°
C
–
40
°
C to +85
°
C
–
40
°
C to +85
°
C
–
40
°
C to +85
°
C
Package
16-pin SOP
16-pin TSSOP
16-pin SOP
16-pin TSSOP
16-pin SOP
16-pin TSSOP
16-pin SOP
16-pin TSSOP
LOGIC,
CHARGE
PUMP
(OUTA)
(INA)
(ENA)
(FLGA)
MIC2546/2547
(ILIMA)
LOGIC,
CHARGE
PUMP
(OUTB)
(INB)
(ENB)
(FLGB)
(ILIMB) (GND)
Functional Pinout
Pin Description
Pin Number
Pin Name
Pin Function
1
INA
Input A: Output A MOSFET drain. Also supplies internal circuitry.
2, 16
OUTA
Switch A (Output): Output A MOSFET source. Pins 2 and 16 must be
externally connected.
3
ENA
Enable A (Input): Logic-compatible enable input. Active-high (
–
1) or active-
low (
–
2). High input >1.7V typical; low input <1.5V typical. Do not float.
MIC2547 only: Also resets thermal shutdown latch.
4, 10
NC
Not internally connected.
5
FLGA
Fault Flag A (Output): Active-low, open-drain output. Indicates overcurrent
or thermal shutdown conditions. MIC2547 only: latched low on thermal
shutdown.
6, 14
GNDB, GNDA
Ground. Both pins must be connected to GND.
7
ILIMB
Current Limit Channel B: Sets current-limit threshold using an external
resistor, R
SET
, connected to ground. 154
< R
SET
< 2.29k
.
Switch B (Output): Pins 8 and 11 must be externally connected.
8, 11
OUTB
9
INB
Input B
12
ENB
Enable B (Input)
13
FLGB
Fault Flag B (Output)
15
ILIMA
Current Limit Channel A.
相關PDF資料
PDF描述
MIC2547-1BM Replaced by PT6522 :
MIC2547-1BTS Dual Programmable Current Limit Switch Preliminary Information
MIC2547-2BM Replaced by PT6522 :
MIC2547-2BTS Dual Programmable Current Limit Switch Preliminary Information
MIC2550ABML Circular Connector; MIL SPEC:MIL-C-5015; Body Material:Metal; Series:GTS; No. of Contacts:16; Connector Shell Size:24; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight
相關代理商/技術參數
參數描述
MIC2546-2BTS TR 功能描述:IC SW CURR LIMIT DUAL 16-TSSOP RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅動器 - 內部開關 系列:- 標準包裝:1 系列:- 類型:高端 輸入類型:非反相 輸出數:1 導通狀態(tài)電阻:85 毫歐 電流 - 輸出 / 通道:2A 電流 - 峰值輸出:6A 電源電壓:1.7 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:4-UFDFN 裸露焊盤，4-TMLF? 供應商設備封裝:4-TMLF?（1.2x1.6） 包裝:剪切帶 (CT) 其它名稱:576-1574-1
MIC2546-2YM 功能描述:電源開關 IC - USB Dual Programmable Current Limit Single High-Side Switch - Lead Free RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube
MIC2546-2YM TR 功能描述:電源開關 IC - USB Dual Programmable Current Limit Single High-Side Switch - Lead Free RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube
MIC2546-2YTS 功能描述:電源開關 IC - USB Dual Programmable Current Limit Single High-Side Switch - Lead Free RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube
MIC2546-2YTS TR 功能描述:電源開關 IC - USB Dual Programmable Current Limit Single High-Side Switch - Lead Free RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube
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