®
VN750 / VN750S / VN750PT / VN750-B5
HIGH SIDE DRIVER
TYPE VN750 VN750S VN750PT VN750-B5
RDS(on) 60 mΩ
IOUT
VCC
6A
36 V
SO-8
PENTAWATT
C MOS COMPATIBLE INPUT s O N STATE OPEN LOAD DETECTION s O FF STATE OPEN LOAD DETECTION s SHORTED LOAD PROTECTION s UNDERVOLTAGE AND OVERVOLTAGE SHUTDOWN s PROTECTION AGAINST LOSS OF GROUND s VERY LOW STAND-BY CURRENT
s s
P2PAK
PPAK ORDER CODES
REVERSE BATTERY PROTECTION (*)
PACKAGE PENTAWATT SO-8 P2PAK PPAK
TUBE VN750 VN750S VN750-B5 VN750PT
T&R VN750S13TR VN750-B513TR VN750PT13TR
DESCRIPTION The VN750, VN750S, VN750PT, VN750-B5 are a monolithic device designed in STMicroelectronics VIPower M0-3 Technology, intended for driving any kind of load with one side connected to ground. Active V CC pin voltage clamp protects the device against low energy spikes (see ISO7637 transient BLOCK DIAGRAM
compatibility table). Active current limitation combined with thermal shutdown and automatic restart protect the device against overload. The device detects open load condition both is on and off state. Output shorted to VCC is detected in the off state. Device automatically turns off in case of ground pin disconnection.
VCC
VCC CLAMP
OVERVOLTAGE DETECTION UNDERVOLTAGE DETECTION
GND Power CLAMP
INPUT LOGIC
DRIVER OUTPUT CURRENT LIMITER
STATUS
ON STATE OPENLOAD DETECTION OVERTEMPERATURE DETECTION
OFF STATE OPENLOAD AND OUTPUT SHORTED TO V CC DETECTION
(*) See application schematic at page 8
Rev. 1 1/31
June 2004
VN750 / VN750S / VN750PT / VN750-B5
ABSOLUTE MAXIMUM RATING
Symbol VCC - VCC - Ignd IOUT - IOUT IIN ISTAT Parameter DC Supply Voltage Reverse DC Supply Voltage DC Reverse Ground Pin Current DC Output Current Reverse DC Output Current DC Input Current DC Status Current Electrostatic Discharge (Human Body Model: R=1.5KΩ; C=100pF) VESD - INPUT - STATUS - OUTPUT - VCC Maximum Switching Energy (L=1.8mH; RL=0Ω; Vbat=13.5V; Tjstart=150ºC; IL=9A) Maximum Switching Energy (L=2.46mH; RL=0Ω; Vbat=13.5V; Tjstart=150ºC; IL=9A) Power Dissipation TC=25°C Junction Operating Temperature Case Operating Temperature Storage Temperature 4000 4000 5000 5000 100 138 4.2 60 60 Internally Limited - 40 to 150 - 55 to 150 138 60 V V V V mJ mJ W °C °C °C SO-8 Value PENTAWATT P2PAK 41 - 0.3 - 200 Internally Limited -6 +/- 10 +/- 10 PPAK Unit V V mA A A mA mA
EMAX EMAX Ptot Tj Tc Tstg
CONFIGURATION DIAGRAM (TOP VIEW) & SUGGESTED CONNECTIONS FOR UNUSED AND N.C. PINS
VCC OUTPUT OUTPUT VCC
5 4
N.C. STATUS INPUT GND
5 4 3 2 1
8
1
OUTPUT STATUS VCC INPUT GND
SO-8 Connection / Pin Floating To Ground
PPAK / P2PAK Status X N.C. X X Output X
PENTAWATT
Input X Through 10KΩ resistor
CURRENT AND VOLTAGE CONVENTIONS
IS VF
IIN INPUT ISTAT STATUS
VCC
IOUT OUTPUT GND VCC
VIN VSTAT IGND
VOUT
2/31
VN750 / VN750S / VN750PT / VN750-B5
THERMAL DATA
Symbol Rthj-case Rthj-lead Rthj-amb Parameter Thermal Resistance Junction-case Thermal Resistance Junction-lead Max Max S0-8 30 93 (1) 82 (2) Value PENTAWATT P2PAK 2.1 2.1 62.1 52.1 (3) 62.1 37 (4) PPAK 2.1 77.1 (3) 44 (4) Unit °C/W °C/W °C/W °C/W
Thermal Resistance Junction-ambient Max
(1) When mounted on a standard single-sided FR-4 board with 0.5cm2 of Cu (at least 35µm thick) connected to all VCC pins. Horizontal mounting and no artificial air flow. (2) When mounted on a standard single-sided FR-4 board with 2cm2 of Cu (at least 35µm thick) connected to all VCC pins. Horizontal mounting and no artificial air flow. (3) When mounted on a standard single-sided FR-4 board with 0.5cm2 of Cu (at least 35µm thick). Horizontal mounting and no artificial air flow. (4) When mounted on a standard single-sided FR-4 board with 6cm2 of Cu (at least 35µm thick). Horizontal mounting and no artificial air flow.
ELECTRICAL CHARACTERISTICS (8VVOV
OPEN LOAD without external pull-up INPUT LOAD VOLTAGE STATUS
Tj INPUT LOAD CURRENT STATUS
TTSD TR
OVERTEMPERATURE
8/31
1 1
VN750 / VN750S / VN750PT / VN750-B5
APPLICATION SCHEMATIC
+5V
+5V
Rprot STATUS
VCC
Dld µC Rprot INPUT OUTPUT
GND
VGND
RGND
DGND
GND PROTECTION REVERSE BATTERY
NETWORK
AGAINST
Solution 1: Resistor in the ground line (RGND only). This can be used with any type of load. The following is an indication on how to dimension the RGND resistor. 1) RGND ≤ 600mV / (IS(on)max). 2) RGND ≥ (−VCC) / (-IGND) where -IGND is the DC reverse ground pin current and can be found in the absolute maximum rating section of the device’s datasheet. Power Dissipation in RGND (when VCC
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