车载用DC-DC控制器

18V输入、小型封装 36V输入、小型封装 3ch PMIC (DC-DC控制器×2, LDO×1) 5.5V输入、小型封装 升压 / 反激、36V输入、小型封装 升压 / 反激、扩频时钟发生功能、36V输入、小型封装 启停、36V输入、小型封装 启停、扩频时钟发生功能、36V输入、小型封装 扩频时钟发生功能、18V输入、小型封装 扩频时钟发生功能、36V输入、小型封装

Step-down (Buck) Step-down (Buck)c Step-up (Boost)

Built-in External

PWM control PWM control,PWM/PFM switching control PWM/PFM switching control

2.7 3 4

16 18 36 5.5

18 22 45 6.5

0.6 0.6 (Ch.1) 0.7 (Ch.2) 0.3 (Ch.3) 1

0.8 1 2.5 3.3 (Ch.1) 0.9 (Ch.2) 0.9 (Ch.3) 6.8

12 3.3 5.0 (Ch.1) 3.0 (Ch.2) 3.3 (Ch.3) 8.5

2200 2200, 400 2250 400

91 95

Current limit, Short-circuit protection, Thermal shutdown Current limit, Short-circuit protection, Thermal shutdown, Power Good Current limit, Short-circuit protection, Thermal shutdown, SSCG* Current limit, Short-circuit protection, Thermal shutdown, SSCG*, STATUS Current limit, Short-circuit protection, Thermal shutdown, STATUS

-40

125

HSNT-8(2030) HTMSOP-8, HSNT-8(1616)B HTMSOP-8, HSNT-8(2030) HTMSOP-8, HSNT-8(2030), HSNT-6(2025)