L6599AD STMicroelectronics, L6599AD Datasheet - Page 10

• Manufacturer Part Number: L6599AD
• Description: IC RESONANT CONVRTR CTRLR 16SOIC
• Manufacturer: STMicroelectronics

Specifications of L6599AD

• Applications: Resonant Converter Controller
• Voltage - Supply: 8.85 V ~ 16 V
• Current - Supply: 3.5mA
• Operating Temperature: 0°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 16
• Number Of Outputs: Single Output
• Topology: Half-Bridge
• Output Voltage: 1.5 V
• Output Current: 800 mA
• Switching Frequency: 500 KHz
• Duty Cycle (max): 50 %
• Operating Supply Voltage: 8.85 V to 16 V
• Supply Current: 2 mA
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Fall Time: 30 ns
• Mounting Style: SMD/SMT
• Output Power: 0.83 W
• Rise Time: 60 ns
• Synchronous Pin: No
• For Use With: 497-10542 - BOARD EVAL BASED ON L6599497-8429 - BOARD ADAPTER L6599/STP12NM50N497-5496 - EVAL BOARD FOR L6599
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Lead Free Status / Rohs Status: Compliant

Electrical characteristics
10/36
Table 5.
DIS function
Oscillator
PFC_STOP function
Soft-start function
Standby function
Delayed shutdown function
R
I
Symbol
CHARGE
PFC_STOP
V
V
V
Vth
Vth
Vth
I
I
Hys
I
I
I
Vth
f
Vth
K
T
leak
leak
leak
DIS
V
DIS
osc
REF
CFp
D
CFv
R
M
D
L
1
2
3
Disable threshold
Disable threshold
Input bias current
Output duty cycle
Oscillation frequency
Dead-time
Peak value
Valley value
Voltage reference at pin 4
Current mirroring ratio
High level leakage current
ON-state resistance
Low saturation level
Open-state current
Discharge resistance
Input bias current
Hysteresis
Open-state current
Charge current
Threshold for forced
operation at max.
frequency
Shutdown threshold
Restart threshold
Electrical characteristics (continued)
Parameter
Doc ID 15308 Rev 5
V
Voltage rising
Both HVG and LVG
R
Between HVG and LVG
(1)
I
V
V
I
V
I
V
V(Css) = 2 V
V
V
Voltage falling
Voltage rising
V(DELAY) = 0
V
V
Voltage rising
Voltage rising
Voltage falling
REF
PFC_STOP
PFC_STOP
DIS
PFC_STOP
DIS
DIS
ISEN
DIS
DELAY
ISEN
RFmin
DIS
= 1.5 V
= - 2 mA
= 0 to Vth
= 0 V
= 1.5 V
= 0 to Vth
Test condition
> V
= 0.85 V
= 2.7 kΩ
= 1 V,
= 1 mA,
ISENx
= 1 mA,
=Vcc,
(1)
(1)
(1)
(1)
(1)
(1)
Min.
1.78
58.2
1.93
1.93
1.98
3.35
240
100
0.2
1.2
0.3
48
Typ.
1.85
1.24
2.05
0.33
250
130
120
150
0.3
3.9
0.9
3.5
50
60
50
2
2
1
Max.
1.92
61.8
2.07
2.07
1.28
2.12
3.65
0.36
260
200
200
0.4
0.2
0.5
0.5
52
-1
-1
1
L6599A
Unit
kHz
A/A
mV
µA
µA
µA
µA
µA
µA
µs
%
V
V
V
Ω
V
Ω
V
V
V
V
V