参数资料
型号: LTC3536IMSE#TRPBF
厂商: Linear Technology
文件页数: 2/28页
文件大小: 0K
描述: IC REG BUCK BST SYNC ADJ 12MSOP
标准包装: 2,500
类型: 降压(降压),升压(升压)
输出类型: 可调式
输出数: 1
输出电压: 1.8 V ~ 5.5 V
输入电压: 1.8 V ~ 5.5 V
PWM 型: 电压模式,混合
频率 - 开关: 300kHz ~ 2MHz
电流 - 输出: 1A
同步整流器:
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 12-TSSOP (0.118",3.00mm 宽)裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 12-MSOP,裸露焊盘
LTC3536
ABSOLUTE MAXIMUM RATINGS (Note 1)
V IN , V OUT , (SV IN , PV IN ) Voltage .................... –0.3V to 6V
SW1, SW2 Voltage
DC............................................................ –0.3V to 6V
Pulsed (<100ns) ........................................ –1.0V to 7V
VC, RT, FB, SHDN Voltage ............................ –0.3V to 6V
MODE/SYNC Voltage ................................... –0.3V to 6V
PIN CONFIGURATION
TOP VIEW
Operating Junction Temperature Range
(Notes 2, 3) ............................................ –40°C to 125°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)
MSE .................................................................. 300°C
TOP VIEW
RT
SGND
MODE/SYNC
SW1
SW2
1
2
3
4
5
11
PGND
10 VC
9 FB
8 SHDN
7 V IN
6 V OUT
RT
SGND
MODE/SYNC
SW1
PGND
SW2
1
2
3
4
5
6
13
PGND
12
11
10
9
8
7
VC
FB
SHDN
V IN
V IN
V OUT
DD PACKAGE
10-LEAD (3mm × 3mm) PLASTIC DFN
T JMAX = 125°C, θ JA = 39.7°C/W
EXPOSED PAD (PIN 11) IS PGND, MUST BE SOLDERED TO PCB
ORDER INFORMATION
MSE PACKAGE
12-LEAD PLASTIC MSOP
T JMAX = 125°C, θ JA = 40°C/W
EXPOSED PAD (PIN 13) IS PGND MUST BE SOLDERED TO PCB
FOR RATED THERMAL PERFORMANCE AND LOAD REGULATION
LEAD FREE FINISH
LTC3536EDD#PBF
LTC3536IDD#PBF
LTC3536EMSE#PBF
LTC3536IMSE#PBF
TAPE AND REEL
LTC3536EDD#TRPBF
LTC3536IDD#TRPBF
LTC3536EMSE#TRPBF
LTC3536IMSE#TRPBF
PART MARKING*
LFZD
LFZD
3536
3536
PACKAGE DESCRIPTION
10-Lead (3mm × 3mm) Plastic DFN
10-Lead (3mm × 3mm) Plastic DFN
12-Lead Plastic MSOP
12-Lead Plastic MSOP
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating junction
t emperature        range, otherwise specifications are at T A = 25°C (Note 2). V IN = 3.3V, V OUT = 3.3V, R T = 100kΩ unless otherwise noted.
PARAMETER
Input Operating Range
Output Voltage Adjust Range
CONDITIONS
l
l
MIN
1.8
1.8
TYP
MAX
5.5
5.5
UNITS
V
V
Undervoltage Lockout Threshold
Feedback Voltage
V IN Ramping Down
V IN Ramping Up
0°C < T J < 85°C (Note 5)
–40°C < T J < 125°C
l
l
l
1.6
0.594
0.591
1.67
1.75
0.6
0.6
1.8
0.606
0.609
V
V
V
V
Feedback Pin Input Current (FB)
V FB = 0.6V in Servo Loop, V MODE/SYNC = 0V
50
nA
Quiescent Current, Burst Mode Operation
Quiescent Current, Shutdown (I VIN )
V FB = 0.7V, V MODE/SYNC = V IN
V SHDN = 0V
32
0.1
42
1
μA
μA
3536fa
2
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