参数资料
型号: LTC3410BESC6-1.8#TRPBF
厂商: Linear Technology
文件页数: 2/16页
文件大小: 0K
描述: IC REG BUCK SYNC 1.8V .3A SC70-6
标准包装: 2,500
类型: 降压(降压)
输出类型: 固定
输出数: 1
输出电压: 1.8V
输入电压: 2.5 V ~ 5.5 V
PWM 型: 电流模式
频率 - 开关: 2.25MHz
电流 - 输出: 300mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-TSSOP,SC-88,SOT-363
包装: 带卷 (TR)
供应商设备封装: SC-70-6
LTC3410B
ABSOLUTE
AXI U
RATI GS
(Note 1)
Input Supply Voltage .................................. – 0.3V to 6V
RUN, V FB Voltages ..................................... – 0.3V to V IN
SW Voltage (DC) ......................... – 0.3V to (V IN + 0.3V)
P-Channel Switch Source Current (DC) ............. 500mA
N-Channel Switch Sink Current (DC) ................. 500mA
PACKAGE/ORDER I FOR ATIO
TOP VIEW
Peak SW Sink and Source Current .................... 630mA
Operating Temperature Range (Note 2) .. – 40 ° C to 85 ° C
Junction Temperature (Note 3) ............................ 125 ° C
Storage Temperature Range ................ – 65 ° C to 150 ° C
Lead Temperature (Soldering, 10 sec)................. 300 ° C
TOP VIEW
RUN 1
GND 2
SW 3
6 V FB
5 GND
4 V IN
RUN 1
GND 2
SW 3
6 V OUT
5 GND
4 V IN
SC6 PACKAGE
6-LEAD PLASTIC SC70
T JMAX = 125 ° C, θ JA = 250 ° C/ W
SC6 PACKAGE
6-LEAD PLASTIC SC70
T JMAX = 125 ° C, θ JA = 250 ° C/ W
ORDER PART NUMBER
LTC3410BESC6
SC6 PART MARKING
LBZY
ORDER PART NUMBER
LTC3410BESC6-1.2
LTC3410BESC6-1.5
LTC3410BESC6-1.8
LTC3410BESC6-1.875
SC6 PART MARKING
LCMX
LCMY
LCMZ
LCHZ
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS
The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are T A = 25 ° C.
V IN = 3.6V unless otherwise specified.
SYMBOL
I VFB
I VOUT
I PK
PARAMETER
Feedback Current
Output Voltage Feedback Current
Peak Inductor Current
CONDITIONS
Adjustable Output Voltage
Fixed Output Voltage
V IN = 3V, V FB = 0.7V or V OUT = 90%, Duty Cycle < 35%
MIN
380
TYP
3.3
490
MAX
± 30
6
600
UNITS
nA
μ A
mA
V FB
? V FB
V OUT
? V OUT
Regulated Feedback Voltage
Reference Voltage Line Regulation
Regulated Output Voltage
Output Voltage Line Regulation
Adjustable Output Voltage (LTC3410BE)
V IN = 2.5V to 5.5V
LTC3410B-1.2, I OUT = 100mA
LTC3410B-1.5, I OUT = 100mA
LTC3410B-1.8, I OUT = 100mA
LTC3410B-1.875, I OUT = 100mA
V IN = 2.5V to 5.5V
0.784
1.176
1.47
1.764
1.837
0.8
0.04
1.2
1.5
1.8
1.875
0.04
0.816
0.4
1.224
1.53
1.836
1.913
0.4
V
%/V
V
V
V
V
%/V
V LOADREG
Output Voltage Load Regulation
I LOAD = 50mA to 250mA
0.5
%
V IN
V UVLO
Input Voltage Range
Undervoltage Lockout Threshold
V IN Rising
2.5
2.0
5.5
2.3
V
V
V IN Falling
1.94
V
3410bfa
2
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