参数资料
型号: TPS54550PWPRG4
厂商: Texas Instruments
文件页数: 3/31页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 6A 16HTSSOP
产品培训模块: Understanding SWIFT Step Down Dc/Dc Converters
标准包装: 2,000
系列: SWIFT™
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.9 V ~ 12 V
输入电压: 4.5 V ~ 20 V
频率 - 开关: 250kHz,500kHz
电流 - 输出: 6A
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: 16-TSSOP(0.173",4.40mm)裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 16-HTSSOP
配用: 296-19743-ND - EVALUATION MODULE FOR TPS54550

www.ti.com
ABSOLUTE MAXIMUM RATINGS
(1)
SLVS623A – MARCH 2006 – REVISED APRIL 2006
Over operating free-air temperature range unless otherwise noted
UNIT
VIN
VSENSE
–0.3 V to 21.5 V
–0.3 V to 8.0 V
V I
V O
I O
I S
T J
T stg
Input voltage range
Output voltage range
Source current
Sink current
Voltage differential
Junction temperature
Storage temperature
UVLO
SYNC
SSENA
BOOT
VBIAS
LSG
SYNC
RT
PWRGD
COMP
PH
PH
LSG (Steady State Current)
COMP, VBIAS
SYNC
LSG (Steady State Current)
PH (Steady State Current)
COMP
SSENA, PWRGD
AGND to PGND
–0.3 V to 8.0 V
–0.3 V to 4.0 V
–0.3 V to 4.0 V
VI(PH) + 8.0 V
–0.3 to 8.5 V
–0.3 to 8.5 V
–0.3 to 4.0 V
–0.3 to 4.0 V
–0.3 to 6.0 V
–0.3 to 4.0 V
–1.5 V to 22 V
Internally limited (A)
10 mA
3 mA
5 mA
100 mA
500 mA
3 mA
10 mA
0.3 V
+150 ° C
–65 ° C to +150 ° C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
+260 ° C
(1)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
ELECTROSTATIC DISCHARGE
MIN
TYP
MAX
UNIT
Human Body Model
Charged Device Model
HBM
CDM
JESD22-A114
JESD22-C101
1.5
1.5
kV
kV
RECOMMENDED OPERATING CONDITIONS
MIN
NOM
MAX
UNIT
V I
T J
Input voltage range
Operating junction temperature
4.5
–40
20
+125
V
° C
3
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