开关稳压器—升降压型
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
Product Number of O
Vin Min Vin Max Output Curr Vout Min Vout Max Monolithic P ackages
V V A V V yes/no
LTC35311 1.8 5.50.225yes DFN-8
LTC3531-31 1.8 5.50.233yes DFN-8
LTC3531-3.31 1.8 5.50.2 3.3 3.3yes DFN-8
LT343314600.4 3.320yes TSSOP-16 LTC34441 2.7 5.50.40.55yes DFN-8
LTC35222 2.4 5.50.4 2.2 5.25yes QFN-10
LTC35321 2.4 5.50.5 2.4 5.25yes DFN-10, MS-LTC35341 2.470.5 1.87yes DFN-16, SSO LTM800863720.5 3.35yes15mm x 15mm LTC34401 2.5 5.50.6 2.5 5.5yes MS-10
LTC35301 1.8 5.50.6 1.8 5.25yes DFN-10, MS-LTC35381 2.4 5.50.81 5.5yes DFN-8
LTC31271 1.8 5.51 1.8 5.25yes DFN-10, MS-LTC35202 2.2 5.510.8 5.25yes QFN-24
LTC35213 1.8 5.51 1.8 5.25yes QFN-24, TSS LTC35361 1.8 5.51 1.8 5.5yes MS-12
LTC34411 2.4 5.5 1.2 2.4 5.25yes DFN-12
LTC34421 2.4 5.5 1.2 2.4 5.25yes DFN-12
LTC34431 2.4 5.5 1.2 2.4 5.25yes DFN-12
LTC3115-11 2.7402 2.740yes DFN-16, TSS LTC35331 1.8 5.52 1.8 5.25yes DFN-14
LTC31121 2.715 2.5 2.514yes DFN-16, TSS LTC31131 1.8 5.53 1.8 5.5yes DFN-16, TSS LTM46091 4.53640.834yes15mm x 15mm LTM46051 4.52050.816yes15mm x 15mm LTM46071 4.53650.824yes15mm x 15mm LT37911 4.76010 1.260no TSSOP-38 LTC3785 1 2.71010 2.710no QFN-24
LTC3785-11 2.71010 2.710no QFN-24
LTC37891438200.838no QFN-28, SSO
Features FrequencyIsupply IshutdownSwitch Curr Synchronous Topology Integrated Frequency A kHz mA uA A yes/no yes/no
Output Disconnect, B0.0161yes Buck-Boost n o
Output Disconnect, B0.0161yes Buck-Boost n o
Output Disconnect, B0.0161yes Buck-Boost n o
Burst Mode,2000.110no Buck-Boost n o
Output Disc15000.70.1yes Buck-Boost n o
Burst Mode,10000.0250.01yes Buck-Boost,no
Output Disc20000.0350.1yes Buck-Boost n o300kHz - 2MHz Burst Mode,10000.0250.1yes Buck-Boost n o
Resistor Se1000 1.670no Sepic, LDO n o100kHz - 1M Output Disc20000.0250.1yes Buck-Boost n o300kHz - 2M Output Disc20000.040.1yes Buck-Boost n o300kHz - 2MHz Output Disc10000.035 1.5yes Buck-Boost n o
Programmabl13500.0350.1yes Buck-Boost n o
Burst Mode,20000.0550.01yes Buck-Boost,no100kHz - 2MHz Burst Mode,11000.030.01yes Buck-Boost,no
Output Disc20000.0320.1yes Buck-Boost n o300kHz - 2M Output Disc10000.0250.1yes Buck-Boost n o
Output Disc20000.0350.1yes Buck-Boost n o300kHz - 2M Output Disc6000.0280.1yes Buck-Boost n o
Resistor Se20000.0533yes Buck-Boost n o100kHz - 2M Output Disc20000.040.1yes Buck-Boost n o300kHz - 2MHz External Sy15000.050yes Buck-Boost n o
Burst Mode,20000.040.1yes Buck-Boost n o300kHz - 2MHz External Sy300 2.835yes Buck-Boost y es
Power Good,200 2.835yes Buck-Boost y es
Power Good,200 2.835yes Buck-Boost y es
Rail to Rai70030.125yes Buck-Boost n o200kHz - 70 Burst Mode,10000.08615yes Buck-Boost n o100kHz - 1MHz No Rsense, 10000.815yes Buck-Boost n o100kHz - 1MHz External Sy600340yes Buck-Boost n o