参数资料
型号: IRDC3837
厂商: International Rectifier
文件页数: 2/36页
文件大小: 0K
描述: KIT EVAL REG 14A SUPIRBUCK DC/DC
标准包装: 1
系列: SupIRBuck™
主要目的: DC/DC,LDO 步降
输出及类型: 1,非隔离
输出电压: 1.8V
电流 - 输出: 14A
输入电压: 12V
稳压器拓扑结构: 降压
频率 - 开关: 600kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: IR3837
IR3837MPbF
ABSOLUTE MAXIMUM RATINGS
(Voltages referenced to GND unless otherwise specified)
?
PVin, Vin
……………………………………………… -0.3V to 25V
?
Vcc/LDO_out ……………….……..……..……….…… -0.3V to 8V (Note2)
?
?
Boot
SW
……………………………………..……….….. -0.3V to 33V
…………………………………………..……… -0.3V to 25V (DC), -4V to 25V (AC, 100ns)
?
Boot to SW
……..…………………………… …..…. -0.3V to Vcc+0.3V (Note1)
?
OCset
…………………………………………..…… -0.3V to 30V
?
Input / output Pins
………………………………... ... -0.3V to Vcc+0.3V (Note1)
?
?
?
?
?
PGnd to Gnd ……………...………………….…….…. -0.3V to +0.3V
Storage Temperature Range .................................... -55°C To 150°C
Junction Temperature Range ................................... -40°C To 150°C (Note2)
ESD Classification …………………………… ……… JEDEC(2KV)
Moisture sensitivity level………………...……………. JEDEC Level 2 @260 °C ( Note 5 )
Note1: Must not exceed 8V
Note2: Vcc must not exceed 7.5V for Junction Temperature between -10 o C and -40 o C
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 in the operational sections of the specifications are not implied.
Package Information
5mm x 6mm Power QFN
(Top View)
13
PVin
12
SW
11
PGnd
θ JA = 35 o C / W
θ J - PCB = 2 o C / W
Boot
14
10
Vcc/LDO_out
Enable
Vp
15
16
17
Gnd
9
8
Vin
Sync
1
2
3
4
5
6
7
ORDERING INFORMATION
Fb Vref Comp Gnd
Rt OCset PGood
Rev 1.31
PACKAGE
DESIGNATOR
M
M
PACKAGE
DESCRIPTION
IR3837MTRPbF
IR3837MTR1PbF
PIN
COUNT
17
17
PARTS PER
REEL
4000
750
2
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