Product Summary

The BD95513MUV-E2 is a switching regulator capable of supplying high current output (up to 3A) at low output voltages (0.7V~5.0V) over a broad range of input voltages (4.5V~28V). The BD95513MUV-E2 features an internal N-MOSFET power transistor for high efficiency and low space consumption, while incorporating ROHMs proprietary H3RegTM control mode technology, yielding the industrys fastest transient response time against load changes. SLLMTM (Simple Light Load Mode) technology is also integrated to improve efficiency when powering lighter loads, as well as soft start, variable frequency, short-circuit protection with timer latch, over-voltage protection, and REF functions. The BD95513MUV-E2 is suited for PC applications. Applications are Mobile PCs, desktop PCs, LCD-TV, digital household electronics

Parametrics

BD95513MUV-E2 absolute maximum ratings: (1)Input Voltage 1 VCC: 7 V; (2)Input Voltage 2 VDD: 7 V; (3)Input Voltage 3 VIN: 30 V; (4)External VCC Voltage EXTVCC: 7 V; (5)BOOT Voltage BOOT: 35 V; (6)BOOT-SW Voltage BOOT-SW: 7 V; (7)EN/CTL Input Voltage EN/CTL: 7 V; (8)PGOOD Voltage PGOOD 7 V; (9)Output Current (Average)ISW 3 A; (10)Power Dissipation 1 Pd1: 0.38W; (11)Power Dissipation 2 Pd2: 0.88 W; (12)Power Dissipation 3 Pd3: 2.06W; (13)Power Dissipation 4 Pd4: 4.56W; (14)Operating Temperature Range Topr: -10 ~ +100 ℃; (15)Storage Temperature Range Tstg: -55 ~ +150 ℃; (16)Junction Temperature Tjmax: +150 ℃.

Features

BD95513MUV-E2 features: (1)Internal low ON-resistance power N-MOSFET; (2)Internal 5V linear voltage regulator; (3)Integrated H3RegTM DC/DC converter controller; (4)Selectable Simple Light Load Mode (SLLMTM), Quiet Light Load Mode (QLLM)and forced continuous mode; (5)Built-in thermal shutdown, low input, current overload, output over- and under-voltage protection circuitry; (6)Soft start function to minimize rush current during startup; (7)Adjustable switching frequency (f = 200 kHz ~ 1000 kHz); (8)Built-in output discharge function; (9)VQFN032V5050 package size; (10)Tracking function; (11)Internal bootstrap diode.

Diagrams

BD95513MUV-E2 pin connection 

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BD95513MUV-E2
BD95513MUV-E2

ROHM Semiconductor

Switching Converters, Regulators & Controllers With Integrated FET

Data Sheet

0-2500: $2.09
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