參數(shù)資料
型號: LT1534CS
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 2 A SWITCHING REGULATOR, 250 kHz SWITCHING FREQ-MAX, PDSO16
封裝: 0.150 INCH, PLASTIC, SOP-16
文件頁數(shù): 2/16頁
文件大?。?/td> 222K
代理商: LT1534CS
2
LT1534/LT1534-1
ABSOLUTE
AXI
U
RATIU
W
Input Voltage (V
IN
) .................................................. 30V
Switch Voltage (COL) .............................................. 35V
SHDN Pin Voltage.................................................... 30V
Feedback Pin Current (FB).................................... 10mA
Negative Feedback Pin Current (NFB) ..................
±
10mA
W
W
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifications are at T
A
= 25
°
C, V
IN
= 5V, V
C
= 0.9V, V
FB
= V
REF
. COL, SHDN, NFB, all other pins open
unless otherwise noted.
PACKAGE/ORDER I
FOR
ATIO
W
U
U
ORDER PART
NUMBER
LT1534CS
LT1534IS
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
*DO NOT CONNECT
T
JMAX
= 125
°
C,
θ
JA
= 100
°
C/W
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
NC
COL
*NC
SYNC
C
T
R
T
FB
NFB
PGND
COL
V
IN
R
VSL
R
CSL
SHDN
V
C
GND
Consult factory for Military grade parts.
SYMBOL
Supply and Protection
V
IN
V
IN(MIN)
I
VIN
I
VIN(OFF)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Recommended Operating Range
Minimum Input Voltage
Operating Supply Current
Shutdown Supply Current
G
2.7
23
2.7
30
50
30
1.2
V
V
G
2.55
12
12
12
0.8
–2
2.7V
V
IN
23V, R
VSL
, R
CSL
, R
T
= 17k
2.7V
V
IN
23V, V
SHDN
= 0V
2.7V
V
IN
23V, V
SHDN
= 0V
2.7V
V
IN
23V
G
mA
μ
A
μ
A
G
V
SHDN
I
SHDN
Error Amplifiers
V
REF
Shutdown Threshold
Shutdown Input Current
G
0.4
V
μ
A
Reference Voltage
Measured at Feedback Pin
1.235
1.215
1.250
1.250
250
0.003
1.265
1.275
900
0.03
V
V
G
I
FB
FB
REG
Feedback Input Current
Reference Voltage Line Regulation
V
FB
= V
REF
2.7V
V
IN
23V
G
nA
G
%/V
The
G
denotes the specifications which apply over the full operating
(Note 1)
Operating Junction Temperature Range
LT1534C................................................0
°
C to 125
°
C
LT1534I............................................ –40
°
C to 125
°
C
Maximum Junction Temperature..........................125
°
C
Storage Temperature Range................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec.).................300
°
C
ORDER PART
NUMBER
LT1534CS-1
LT1534IS-1
T
JMAX
= 125
°
C,
θ
JA
= 50
°
C/W
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
**FOUR CORNER PINS ARE FUSED TO INTERNAL
DIE ATTACH PADDLE FOR HEAT SINKING.
CONNECT THESE FOUR PINS TO EXPANDED
PC LANDS FOR PROPER HEAT SINKING.
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
GND
COL
PGND
SYNC
C
T
R
T
FB
GND
GND
V
IN
R
VSL
R
CSL
SHDN
V
C
NFB
GND
相關(guān)PDF資料
PDF描述
LT1534I RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
LT1534IS RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
LT1537C Advanced Low Power 5V RS232 Transceiver with Small Capacitors
LT1537CSW CAP ELECT 4.7UF 35V VS SMD
LT1537 Advanced Low Power 5V RS232 Transceiver with Small Capacitors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1534CS#PBF 功能描述:IC REG BOOST ADJ 2A 16SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V,1.5V,1.8V,2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:50mA 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬)裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:10-MSOP 裸露焊盤
LT1534CS#TR 功能描述:IC REG BOOST ADJ 2A 16SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 設(shè)計資源:Design Support Tool 標(biāo)準(zhǔn)包裝:1 系列:- 類型:升壓(升壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:3V 輸入電壓:0.75 V ~ 2 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:100mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細(xì)型,TSOT-23-5 包裝:剪切帶 (CT) 供應(yīng)商設(shè)備封裝:TSOT-23-5 其它名稱:AS1323-BTTT-30CT
LT1534CS#TRPBF 功能描述:IC REG BOOST ADJ 2A 16SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 設(shè)計資源:Design Support Tool 標(biāo)準(zhǔn)包裝:1 系列:- 類型:升壓(升壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:3V 輸入電壓:0.75 V ~ 2 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:100mA 同步整流器:是 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SOT-23-5 細(xì)型,TSOT-23-5 包裝:剪切帶 (CT) 供應(yīng)商設(shè)備封裝:TSOT-23-5 其它名稱:AS1323-BTTT-30CT
LT1534CS-1 功能描述:IC REG BOOST ADJ 2A 16SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V,1.5V,1.8V,2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:50mA 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬)裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:10-MSOP 裸露焊盤
LT1534CS-1#PBF 功能描述:IC REG BOOST ADJ 2A 16SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:降壓(降壓) 輸出類型:固定 輸出數(shù):1 輸出電壓:1.2V,1.5V,1.8V,2.5V 輸入電壓:2.7 V ~ 20 V PWM 型:- 頻率 - 開關(guān):- 電流 - 輸出:50mA 同步整流器:是 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP,10-MSOP(0.118",3.00mm 寬)裸露焊盤 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:10-MSOP 裸露焊盤