ISL70003SEHF/PROTO中文资料瑞萨数据手册PDF规格书

厂商型号	ISL70003SEHF/PROTO
功能描述	Radiation Hardened and SEE Hardened 3V to 13.2V, 6A Buck Regulator
文件大小	1.94851 Mbytes
页面数量	32 页
生产厂商	RENESAS
中文名称	瑞萨
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-11-27 22:58:00
人工找货	ISL70003SEHF/PROTO价格和库存，欢迎联系客服免费人工找货

特性 Features

• Acceptance tested to 50krad(Si) (LDR) wafer-by-wafer

• ±1 reference voltage over line, temperature, and radiation

• Integrated MOSFETs 31mΩPFET/21mΩ NFET

- 95 peak efficiency

• Externally adjustable loop compensation

• Supports DDR applications (VTT tracks VDDQ/2)

- Buffer amplifier for generating VREF voltage

- 3A current sinking capability

• Grounded lid eliminates charge build up

• IMON pin for output current monitoring

• Adjustable analog soft-start

• Diode emulation for increased efficiency at light loads

• 500kHz or 300kHz operating frequency synch wording

• Monotonic start-up into prebiased load

• Full military temperature range operation

- TA = -55°C to +125°C

- TJ = -55°C to +150°C

• Radiation tolerance

- High dose rate (50-300rad(Si)/s). . . . . . . . . . . 100krad(Si)

- Low dose rate (0.01rad(Si)/s) . . . . . . . . . . . . 100krad(Si)*

* Limit established by characterization.

• SEE hardness

- SEB and SEL LETTH . . . . . . . . . . . . . . . . 86.4MeV•cm2/mg

- SET at LET 86.4MeV•cm2/mg . . . . . . . . . . . < ±3 ΔVOUT

- SEFI LETTH . . . . . . . . . . . . . . . . . . . . . . . . . 60MeV•cm2/mg

• Electrically screened to DLA SMD 5962-14203