Datasheet LTC7060 (Analog Devices) - 3
| Manufacturer | Analog Devices |
| Description | 100V Half Bridge Driver with Floating Grounds and Programmable Dead-Time |
| Pages / Page | 18 / 3 — PIN CONFIGURATION. ELECTRICAL CHARACTERISTICS. The. denotes the … |
| File Format / Size | PDF / 1.4 Mb |
| Document Language | English |
PIN CONFIGURATION. ELECTRICAL CHARACTERISTICS. The. denotes the specifications which apply over the specified operating
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LTC7060
PIN CONFIGURATION ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the specified operating temperature range, otherwise specifications are at TA = 25°C (Note 2). VCC = VBGVCC = VBST =10V, VBGRTN = VSW = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Input Supply and VCC Supply
VIN Input Supply Operating Range 100 V VCC IC Supply Operating Range 6 14 V IVCC VCC Supply Current VEN = VPWM = 0V, RDT = 64.9kΩ 0.4 mA VUVLO_VCC VCC Undervoltage Lockout Threshold VCC Falling 5 5.3 5.6 V Hysteresis 0.3 V VOVLO_VCC VCC OVLO Threshold VCC Rising 14.6 V Hysteresis 0.8 V
BG Gate Driver Supply (BGVCC-BGRTN)
VBGVCC-BGRTN BG Driver Supply Voltage Range 4 14 V (With Respect to BGRTN) IBGVCC Total BGVCC Current (Note 4) BG = Low 8 µA BG = High 100 µA VUVLO_BGVCC Undervoltage Lockout Threshold BGVCC Falling, With Respect to BGRTN 3.4 V Hysteresis 0.3 V
TG Gate Driver Supply (BST-SW)
VBST-SW TG Driver Supply Voltage Range 4 14 V (With Respect to SW) IBST Total BST Current (Note 4) TG = Low 8 µA TG = High 100 µA VUVLO_BST Undervoltage Lockout Threshold BST Falling, With Respect to SW 3.4 V Hysteresis 0.3 V
Input Signal (PWM, EN)
VIH(TG) TG Turn-On Input Threshold PWM Rising l 2.6 3.1 3.6 V VIL(TG) TG Turn-Off Input Threshold PWM Falling l 2.45 2.95 3.45 V VIH(BG) BG Turn-On Input Threshold PWM Falling l 0.5 1 1.5 V VIL(BG) BG Turn-Off Input Threshold PWM Rising l 0.75 1.25 1.75 V VPWM_TRI PWM Input Three-State Float Voltage 1.9 2.1 2.3 V RUP_PWM PWM Internal Pull-Up Resistor To Internal 4.5V Supply 48 kΩ RDOWN_PWM PWM Internal Pull-Down Resistor 42 kΩ VENR EN Pin Rising Threshold EN Rising l 1.1 1.2 1.3 V VENF EN Pin Falling Threshold EN Falling 1.1 V REN EN Pin Internal Pull-Down Resistor 2 MΩ
Dead-Time and FAULT (DT, FLT)
tPLH(BG) / BG/TG Low to TG/BG High Propagation RDT = 0Ω 32 ns tPLH(TG) Delay (Dead-Time) RDT = 24.9kΩ 43 ns RDT = 64.9kΩ 62 ns RDT = 100kΩ 76 ns RDT = Open 250 ns RFLTb Open Drain Pull-Down Resistance 60 Ω tFLTb FLT Pin Release Delay Low to High 100 µs Rev. 0 For more information www.analog.com 3 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagram Operation Applications InformatioN Typical Applications Package Description Typical Application Related Parts
PIN CONFIGURATION ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the specified operating temperature range, otherwise specifications are at TA = 25°C (Note 2). VCC = VBGVCC = VBST =10V, VBGRTN = VSW = 0V, unless otherwise noted. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS Input Supply and VCC Supply
VIN Input Supply Operating Range 100 V VCC IC Supply Operating Range 6 14 V IVCC VCC Supply Current VEN = VPWM = 0V, RDT = 64.9kΩ 0.4 mA VUVLO_VCC VCC Undervoltage Lockout Threshold VCC Falling 5 5.3 5.6 V Hysteresis 0.3 V VOVLO_VCC VCC OVLO Threshold VCC Rising 14.6 V Hysteresis 0.8 V
BG Gate Driver Supply (BGVCC-BGRTN)
VBGVCC-BGRTN BG Driver Supply Voltage Range 4 14 V (With Respect to BGRTN) IBGVCC Total BGVCC Current (Note 4) BG = Low 8 µA BG = High 100 µA VUVLO_BGVCC Undervoltage Lockout Threshold BGVCC Falling, With Respect to BGRTN 3.4 V Hysteresis 0.3 V
TG Gate Driver Supply (BST-SW)
VBST-SW TG Driver Supply Voltage Range 4 14 V (With Respect to SW) IBST Total BST Current (Note 4) TG = Low 8 µA TG = High 100 µA VUVLO_BST Undervoltage Lockout Threshold BST Falling, With Respect to SW 3.4 V Hysteresis 0.3 V
Input Signal (PWM, EN)
VIH(TG) TG Turn-On Input Threshold PWM Rising l 2.6 3.1 3.6 V VIL(TG) TG Turn-Off Input Threshold PWM Falling l 2.45 2.95 3.45 V VIH(BG) BG Turn-On Input Threshold PWM Falling l 0.5 1 1.5 V VIL(BG) BG Turn-Off Input Threshold PWM Rising l 0.75 1.25 1.75 V VPWM_TRI PWM Input Three-State Float Voltage 1.9 2.1 2.3 V RUP_PWM PWM Internal Pull-Up Resistor To Internal 4.5V Supply 48 kΩ RDOWN_PWM PWM Internal Pull-Down Resistor 42 kΩ VENR EN Pin Rising Threshold EN Rising l 1.1 1.2 1.3 V VENF EN Pin Falling Threshold EN Falling 1.1 V REN EN Pin Internal Pull-Down Resistor 2 MΩ
Dead-Time and FAULT (DT, FLT)
tPLH(BG) / BG/TG Low to TG/BG High Propagation RDT = 0Ω 32 ns tPLH(TG) Delay (Dead-Time) RDT = 24.9kΩ 43 ns RDT = 64.9kΩ 62 ns RDT = 100kΩ 76 ns RDT = Open 250 ns RFLTb Open Drain Pull-Down Resistance 60 Ω tFLTb FLT Pin Release Delay Low to High 100 µs Rev. 0 For more information www.analog.com 3 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Timing Diagram Operation Applications InformatioN Typical Applications Package Description Typical Application Related Parts
