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自動控制昇降壓開關穩壓器 - BD9035AEFV-C

BD9035AEFV-C為在廣泛輸入範圍(VIN=3.8~30V)中可使用的高耐壓昇降壓開關控制器、昇降壓輸出可以一個電感元件製作。本IC的開關頻率在全工作溫度範圍(Ta=-40°C+125°C)中±可達到7%的高精度。另外、採用昇降壓自動控制方式、與傳統的Sepic方式、H橋方式的開關穩壓器比較可達成高效率電源。

料號 | BD9035AEFV-CE2
狀態 | 供貨中
封裝 | HTSSOP-B24
單位數量 | 2000
最小包裝數量 | 2000
包裝形式 | Taping
RoHS | Yes

規格:

Grade

Automotive

ch

1

Integrated FET / Controller

Controller

Buck / Boost / Buck-Boost / Inverting

Buck-Boost

Synchronous / Nonsynchronous

Synchronous

Vin1(Min.)[V]

3.8

Vin1(Max.)[V]

30.0

Vout1(Min.)[V]

3.3

Vout1(Max.)[V]

3.7

SW frequency(Max.)[MHz]

0.6

EN

Yes

PGOOD

Yes

Operating Temperature (Min.)[°C]

-40

Operating Temperature (Max.)[°C]

125

功能:

· Power supply voltage: 40V(maximum rating)
· Automatically controlled buck-boost system.
· ±7% High accuracy switching frequency (Ta=-40°C~+125°C).
· PLL circuit for external synchronization: 100kHz~600kHz
· Two-stage overcurrent protection through one external resistor.
· Various protection functions
· Undervoltage, overvoltage output detection circuit & constant output monitor pin (PGOOD)
· AEC-Q100 Qualified