LTC4366 datasheet(32/32 Pages) AD

32 / 32 page

LTC7862

Rev 0

For more information www.analog.com

D16886-0-5/18(0)

www.analog.com



ANALOG DEVICES, INC. 2018

RELATED PARTS

TYPICAL APPLICATION

PART

NUMBER

DESCRIPTION

COMMENTS

LTC7860

High Efficiency Switching Surge Stopper

3.5V ≤ VIN ≤ 60V, Expandable to 200V+, Adjustable VOUT Clamp and Current

Limit, Power Inductor Improves EMI, MSOP-12

LT4356

Surge Stopper with Current Limit

4V to 80V Operation; 100V Protection; DFN-12, MSOP-10 and SO-16 Packages

LTC4359

Ideal Diode Controller

4V to 80V Operation, –40V Input Protection, DFN-8 and MSOP-8 Packages

LTC4361

Overvoltage/Overcurrent Protection Controller

2.5V to 5.5V Operation, 80V Protection, TSOT-8 and DFN-8 Packages

LT4363

Surge Stopper with Current Limit

4V to 80V Operation; >100V Protection; DFN-12, MSOP-12 and SO-16 Packages

LTC4364

Surge Stopper with Ideal Diode

4V to 80V Operation; –40V to >100V Protection; DFN-14, MSOP-16 and

SO-16 Packages

LTC4365

OV, UV and Reverse Input Protection Controller

2.5V to 34V Operation, –40V to 60V Protection, DFN-8 and TSOT-8 Packages

LTC4366

High Voltage Surge Stopper

9V to >500V Operation, Floating Topology, TSOT-8 and DFN-8 Packages

LTC4367

OV, UV and Reverse Input Protection Controller

2.5V to 60V Operation, –40V to 100V Protection, DFN-8 and MSOP-8 Packages

LTC4368

LTC4367 + Bidirectional Circuit Breaker

±50mV or +50mV/–3mV Circuit Breaker Thresholds; DFN-10, MSOP-10

Packages

LTC4380

Low Quiescent Current Surge Stopper

4V to 72V Operation, 80V Protection, 8µA, IQ, MSOP-10, DFN-10 Packages

LTC3895/

LTC7801

150V Low IQ, Synchronous Step-Down DC/DC Controller

100% Duty Cycle Capability, Adjustable 5V to 10V Gate Drive

4V ≤ VIN ≤ 140V, 150VPK, 0.8V ≤ VOUT ≤ 60V, IQ = 40µA PLL Fixed Frequency

50kHz to 900kHz

LTC3896

150V Low IQ, Synchronous Inverting DC/DC Controller

4V ≤ VIN ≤ 140V, 150VPK, –60V ≤ VOUT ≤ –0.8V, Ground-Reference Interface

Pins, Adjustable 5V to 10V Gate Drive, IQ = 40µA

LTC3871

Bidirectional PolyPhase® Synchronous Buck or Boost

Controller

VHIGH Up to 100V, VLOW Up to 30V, High Power Buck or Boost On Demand

LTC3639

High Efficiency, 150V 100mA Synchronous Step-Down

Regulator

Integrated Power MOSFETs, 4V ≤ VIN ≤ 150V, 0.8V ≤ VOUT ≤ VIN,

IQ = 12µA, MSOP-16 (12)

LTC3638

High Efficiency, 140V 250mA Synchronous Step-Down

Regulator

Integrated Power MOSFETs, 4V ≤ VIN ≤ 140V, 0.8V ≤ VOUT ≤ VIN,

IQ = 12µA, MSOP-16 (12)

LTC7138

High Efficiency, 140V 400mA Synchronous Step-Down

Regulator

Integrated Power MOSFETs, 4V ≤ VIN ≤ 140V, 0.8V ≤ VOUT ≤ VIN,

IQ = 12µA, MSOP-16 (12)

LTC7103

105V, 2.3A Low EMI Synchronous Step-Down Regulator

4.4V ≤ VIN ≤ 105V, 1V ≤ VOUT ≤ VIN, IQ = 2µA Fixed Frequency 200kHz to

2MHz, 5mm × 6mm QFN

Figure 12. 8V to 140V Input, 5A 535kHz Surge Stopper for 24V or 28V Systems

MTOP

MBOT

6mΩ

15µH

1nF

10Ω

24.3k

0.22µF

4.7µF

100pF

6.8nF

22µF

100k

7862 F12

0.1µF

4.75k

0.1µF

VFB

DRVUV

FREQ

ITH

RUN

INTVCC

VIN

BOOST

TMR

SENSE+ SENSE–

LTC7862

VIN

8V TO 140V

MTOP: INFINEON BSC160N15NS5

MBOT: INFINEON BSC160N15NS5

L: COILCRAFT XAL1010-153ME

CINA: SUNCON 160CE22LH

CINB: TDK CGA8P3X7T2E105M250KA

COUT: TDK C4532X7R2A225K230KA

CB: TDK CGA5L3X7T2E224K160AA

D1: NEXPERIA PNE20010ER

DRVCC

OVLO

EXTVCC

GND

WARNB

*VOUT

CLAMPED AT 34V

COUT

2.2µF

×3

INTVCC

WARNB

DRVCC

CINB

1µF

×2

CINA

22µF

* VOUT FOLLOWS VIN WHEN VIN < 34V

VOUT CLAMPS AT 34V WHEN VIN > 34V

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