参数资料
型号: VTM48EH120M010A00
厂商: Vicor Corporation
文件页数: 3/16页
文件大小: 0K
描述: HALF-CHIP VTM CURRENT MULTIPLIER
应用说明: Factorized Power Architecture and V-I Chips
标准包装: 1
系列: V-I Chip™, VTM™
类型: 变压模块
输出数: 1
电压 - 输入(最小): 26V
电压 - 输入(最大): 55V
输出电压: 12V
电流 - 输出(最大): 10A
电源(瓦) - 制造商系列: 120W
电压 - 隔离: 2.25kV(2250V)
应用: 商用
特点: 具有远程开/关功能
安装类型: 表面贴装
封装/外壳: 模块
尺寸/尺寸: 0.87" L x 0.65" W x 0.26" H(22.0mm x 16.5mm x 6.7mm)
包装: 托盘
工作温度: -55°C ~ 125°C
效率: 95%
电源(瓦特)- 最大: 120W
重量: 0.018 磅(8.16g)
VTM 48 EH 120 x 010A00
3.0 SIGNAL CHARACTERISTICS
Specifications apply over all line and load conditions unless otherwise noted; Boldface specifications apply over the temperature
range of -40°C < T J < 125°C (T-Grade) ; All other specifications are at T J = 25°C unless otherwise noted.
VTM CONTROL : VC
? Used to wake up powertrain circuit.
? A minimum of 12 V must be applied indefinitely for V IN < 26 V
to ensure normal operation.
? VC slew rate must be within range for a successful start.
? PRM VC can be used as valid wake-up signal source.
? VC voltage may be continuously applied;
there will be minimal VC current drawn when V IN > 26 V and VC < 13.
? Internal resistance used in adaptive loop compensation
SIGNAL TYPE
STATE
ATTRIBUTE
External VC voltage
SYMBOL
V VC _ EXT
CONDITIONS / NOTES
Required for startup, and operation
below 26 V. See Section 7.
MIN
12
TYP
MAX UNIT
16.5
V
VC current draw threshold
V VC _ TH
Low VC current draw for V IN >26 V
13
V
Steady
VC current draw
I VC
VC = 13 V, V IN = 0 V
VC = 13 V, V IN > 26 V
61
6
150
mA
VC = 16.5 V, V IN > 26 V
75
VC internal resistor
R VC - INT
2.05
k Ω
ANALOG
INPUT
Start Up
VC slew rate
VC inrush current
dVC/dt
I INR _ VC
Required for proper startup;
VC = 16.5 V, dVC/dt = 0.25 V/μs
0.02
0.25
750
V/μs
mA
VC output turn-on delay T ON
V IN pre-applied, PC floating, VC enable
C PC = 0 μF, C OUT = 500 μF
500
μs
Transitional
VC to PC delay T VC _ PC
VC = 12 V to PC high, V IN = 0 V,
dVC/dt = 0.25 V/μs
10
25
μs
Internal VC capacitance C VC _ INT
VC = 0 V 2.2
μF
PRIMARY CONTROL : PC
? The PC pin enables and disables the VTM.
When held below 2 V, the VTM will be disabled.
? PC pin outputs 5 V during normal operation. PC pin is equal to 2.5 V
during fault mode given V IN > 26 V and VC > 12 V.
? After successful start-up and under no fault condition, PC can be used as
a 5 V regulated voltage source with a 2 mA maximum current.
? Module will shutdown when pulled low with an impedance
less than 400 ?.
? In an array of VTMs, connect PC pin to synchronize startup.
? PC pin cannot sink current and will not disable other module
during fault mode.
SIGNAL TYPE
STATE
ATTRIBUTE
SYMBOL
CONDITIONS / NOTES
MIN
TYP
MAX UNIT
PC voltage V PC
4.7
5.0
5.3
V
ANALOG
OUTPUT
Steady
Start Up
Enable
PC source current I PC _ OP
PC resistance (internal) R PC _ INT
PC source current I PC _ EN
PC capacitance (internal) C PC _ INT
PC resistance (external) R PC _ EXT
PC voltage (enable) V PC _ EN
Internal pull down resistor
Section 7
50
50
60
2
150
100
2.5
2
400
300
50
3
mA
k Ω
μA
pF
k Ω
V
DIGITAL
INPUT / OUPUT
Disable
Transitional
PC voltage (disable) V PC _ DIS
PC pull down current I PC _ PD
PC disable time T PC _ DIS _ T
PC fault response time T FR _ PC
5.1
4
From fault to PC = 2 V 100
2
V
mA
μs
μs
TEMPERATURE MONITOR : TM
? The TM pin monitors the internal temperature of the VTM controller IC
within an accuracy of ±5°C.
? Can be used as a "Power Good" flag to verify that the VTM is operating.
? The TM pin has a room temperature setpoint of 3 V (@27°C)
and approximate gain of 10 mV/°C.
SIGNAL TYPE
STATE
ATTRIBUTE
TM voltage
SYMBOL
V TM _ AMB
CONDITIONS / NOTES
T J controller = 27°C
MIN
2.95
TYP
3.00
MAX UNIT
3.05
V
ANALOG
OUTPUT
Steady
TM source current
TM gain
TM voltage ripple
I TM
A TM
V TM _ PP
C TM = 0 F, V IN = 48 V,
I OUT = 10 A
10
120
100
200
μA
mV/°C
mV
DIGITAL OUTPUT
(FAULT FLAG)
Disable
Transitional
TM voltage
TM resistance (internal)
TM capacitance (external)
V TM _ DIS
R TM _ INT
C TM _ EXT
Internal pull down resistor
25
0
40
50
50
V
k Ω
pF
TM fault response time
T FR _ TM
From fault to TM = 1.5 V
10
μs
Rev. 1.9
V?I CHIP CORP. (A VICOR COMPANY) 25 FRONTAGE RD. ANDOVER, MA 01810 800-735-6200
5/2011
Page 3 of 16
v i c o r p o w e r. c o m
相关PDF资料
PDF描述
VTM48ET020M080A00 VTM CURRENT MULTIPLIER 2V 80A
VTM48ET030M070A00 VTM CURRENT MULTIPLIER 3V 70A
VTM48ET040M050A00 VTM CURRENT MULTIPLIER 4V 50A
VTM48ET120M025A00 VTM CURRENT MULTIPLIER 12V 25A
VTM48FH060M020A00 HALF-CHIP VTM CURRENT MULTIPLIER
相关代理商/技术参数
参数描述
VTM48EH120T010A00 功能描述:CONVERTER VTM 12V OUT 10A SMD RoHS:是 类别:电源 - 板载 >> DC DC 转换器(分解式) 系列:V-I Chip™, VTM™ 应用说明:Factorized Power Architecture and V-I Chips 产品培训模块:VI Chip Bus Converter Modules 标准包装:1 系列:V-I Chip™, BCM™ 类型:总线转换器模块 输出数:1 电压 - 输入(最小):330V 电压 - 输入(最大):365V 输出电压:12.5V 电流 - 输出(最大):24A 电源(瓦) - 制造商系列:300W 电压 - 隔离:4.242kV(4242V) 应用:商用 特点:具有远程开/关功能和 UVLO 安装类型:通孔 封装/外壳:模块 尺寸/尺寸:1.28" L x 0.87" W x 0.26" H(32.5mm x 22.0mm x 6.7mm) 包装:托盘 工作温度:-55°C ~ 125°C 效率:95.3% 电源(瓦特)- 最大:300W 重量:0.031 磅(14.06g)
VTM48ET020M080A00 功能描述:VTM CURRENT MULTIPLIER 2V 80A RoHS:是 类别:电源 - 板载 >> DC DC 转换器(分解式) 系列:V-I Chip™, VTM™ 应用说明:Factorized Power Architecture and V-I Chips 产品培训模块:VI Chip Bus Converter Modules 标准包装:1 系列:V-I Chip™, BCM™ 类型:总线转换器模块 输出数:1 电压 - 输入(最小):330V 电压 - 输入(最大):365V 输出电压:12.5V 电流 - 输出(最大):24A 电源(瓦) - 制造商系列:300W 电压 - 隔离:4.242kV(4242V) 应用:商用 特点:具有远程开/关功能和 UVLO 安装类型:通孔 封装/外壳:模块 尺寸/尺寸:1.28" L x 0.87" W x 0.26" H(32.5mm x 22.0mm x 6.7mm) 包装:托盘 工作温度:-55°C ~ 125°C 效率:95.3% 电源(瓦特)- 最大:300W 重量:0.031 磅(14.06g)
VTM48ET020T080A00 功能描述:VTM CURRENT MULTIPLIER 2V 80A RoHS:是 类别:电源 - 板载 >> DC DC 转换器(分解式) 系列:V-I Chip™, VTM™ 应用说明:Factorized Power Architecture and V-I Chips 产品培训模块:VI Chip Bus Converter Modules 标准包装:1 系列:V-I Chip™, BCM™ 类型:总线转换器模块 输出数:1 电压 - 输入(最小):330V 电压 - 输入(最大):365V 输出电压:12.5V 电流 - 输出(最大):24A 电源(瓦) - 制造商系列:300W 电压 - 隔离:4.242kV(4242V) 应用:商用 特点:具有远程开/关功能和 UVLO 安装类型:通孔 封装/外壳:模块 尺寸/尺寸:1.28" L x 0.87" W x 0.26" H(32.5mm x 22.0mm x 6.7mm) 包装:托盘 工作温度:-55°C ~ 125°C 效率:95.3% 电源(瓦特)- 最大:300W 重量:0.031 磅(14.06g)
VTM48ET030M070A00 功能描述:VTM CURRENT MULTIPLIER 3V 70A RoHS:是 类别:电源 - 板载 >> DC DC 转换器(分解式) 系列:V-I Chip™, VTM™ 应用说明:Factorized Power Architecture and V-I Chips 产品培训模块:VI Chip Bus Converter Modules 标准包装:1 系列:V-I Chip™, BCM™ 类型:总线转换器模块 输出数:1 电压 - 输入(最小):330V 电压 - 输入(最大):365V 输出电压:12.5V 电流 - 输出(最大):24A 电源(瓦) - 制造商系列:300W 电压 - 隔离:4.242kV(4242V) 应用:商用 特点:具有远程开/关功能和 UVLO 安装类型:通孔 封装/外壳:模块 尺寸/尺寸:1.28" L x 0.87" W x 0.26" H(32.5mm x 22.0mm x 6.7mm) 包装:托盘 工作温度:-55°C ~ 125°C 效率:95.3% 电源(瓦特)- 最大:300W 重量:0.031 磅(14.06g)
VTM48ET030T070A00 功能描述:VTM CURRENT MULTIPLIER 3V 70A RoHS:是 类别:电源 - 板载 >> DC DC 转换器(分解式) 系列:V-I Chip™, VTM™ 应用说明:Factorized Power Architecture and V-I Chips 产品培训模块:VI Chip Bus Converter Modules 标准包装:1 系列:V-I Chip™, BCM™ 类型:总线转换器模块 输出数:1 电压 - 输入(最小):330V 电压 - 输入(最大):365V 输出电压:12.5V 电流 - 输出(最大):24A 电源(瓦) - 制造商系列:300W 电压 - 隔离:4.242kV(4242V) 应用:商用 特点:具有远程开/关功能和 UVLO 安装类型:通孔 封装/外壳:模块 尺寸/尺寸:1.28" L x 0.87" W x 0.26" H(32.5mm x 22.0mm x 6.7mm) 包装:托盘 工作温度:-55°C ~ 125°C 效率:95.3% 电源(瓦特)- 最大:300W 重量:0.031 磅(14.06g)