参数资料
型号: TLE7368-2E
厂商: Infineon Technologies
文件页数: 3/41页
文件大小: 0K
描述: IC PS SYSTEM MULTI VOLT PGDSO-36
标准包装: 1,000
应用: 电源,汽车应用
输入电压: 4.5 V ~ 45 V
输出数: 3
输出电压: 5V,3.3V,1.2V
工作温度: -40°C ~ 150°C
安装类型: 表面贴装
封装/外壳: 36-BSSOP(0.433",11.00mm 宽)裸露焊盘
供应商设备封装: PG-DSO-36
包装: 带卷 (TR)
其它名称: SP000768086
TLE73682EXUMA1
Next Generation Micro Controller Supply
TLE7368
1
Features
Overview
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High efficient next generation microcontroller power supply system
Wide battery input voltage range < 4.5 V up to 45 V
Operating temperature range T j = -40 ° C to +150 ° C
Pre-regulator for low all over power loss:
Integrated current mode Buck converter 5.5 V/2.5 A
Post-regulators, e.g. for system and controller I/O supply:
– LDO1: 5 V ± 2%, 800 mA current limit
– LDO2: 3.3 V ± 2% or 2.6V ± 2% (selectable output), 700 mA
current limit
Power-P-DSO-36
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Integrated linear regulator control circuit to supply controller cores:
– LDO3 control for an external NPN power stage:
– 1.5 V ± 2% at TLE7368G and TLE7368E
– 1.2 V ± 2% at TLE7368-2E
– 1.3 V ± 2% at TLE7368-3E
Post-regulators for off board supply:
– 2 Tracking regulators following the main 5 V, 105 mA and 50 mA
Stand-by regulator with lowest current consumption:
– Linear voltage regulator as stand-by supply for e.g.
memory circuits
– Hardware selectable output voltages as 1.0 V or 2.6 V, 30 mA
– Independent battery input, separated from Buck regulator input
PG-DSO-36
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Hardware controlled on/off logic
Undervoltage detection:
– Undervoltage reset circuits with adjustable reset delay time at power up
– Undervoltage monitoring circuit on stand-by supply
Window watchdog circuit
Overcurrent protection on all regulators
Power sequencing on controller supplies
Overtemperature shutdown
Packages: Low R thja Power-P-DSO-36; small exposed pad PG-DSO-36
PG-DSO-36 only: Green Product (RoHS compliant)
AEC Qualified
Type
TLE7368G
TLE7368E
TLE7368-2E
TLE7368-3E
Data Sheet
Package
Power-P-DSO-36
PG-DSO-36
PG-DSO-36
PG-DSO-36
Marking
TLE7368 G
TLE7368 E
TLE7368-2 E
TLE7368-3 E
3
Remark
RoHS compliant
RoHS compliant
RoHS compliant
Rev. 2.1, 2010-11-22
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